Hi it appears that the mini-cart script in the top right has been modified, can you try using the script without modification.
The staging error is showing the following issues in the browser developer tools double check that the path is correct and the files have been uploaded to the corresponding location on the server.
GEThttps://staging.project-progress.net/css/yamm-menu.css
[HTTP/1.1 404 Not Found 598ms]
GEThttps://staging.project-progress.net/css/bootstrap.modified.css
[HTTP/1.1 404 Not Found 575ms]
GEThttps://staging.project-progress.net/css/nav_styles.css
[HTTP/1.1 404 Not Found 169ms]
GEThttps://staging.project-progress.net/css/vendor/font-awesome-4.3.0/css/font-awesome.min.css
[HTTP/1.1 404 Not Found 85ms]
GEThttps://staging.project-progress.net/js/easyResponsiveTabs.js
[HTTP/1.1 404 Not Found 567ms]
GEThttps://staging.project-progress.net/js/bootstrap.min.js
[HTTP/1.1 404 Not Found 348ms]
GEThttps://staging.project-progress.net/css/style.css?v=3
[HTTP/1.1 404 Not Found 231ms]
GEThttps://staging.project-progress.net/images/Novelties-Dropdown.png
[HTTP/1.1 404 Not Found 686ms]
GEThttps://staging.project-progress.net/images/Firecrackers-dropdown.png
[HTTP/1.1 404 Not Found 686ms]
GEThttps://staging.project-progress.net/images/Cakes-dropdown.png
[HTTP/1.1 404 Not Found 686ms]
GEThttps://staging.project-progress.net/images/Aerials-Dropdown.png
[HTTP/1.1 404 Not Found 670ms]
GEThttps://staging.project-progress.net/images/Sparkys_Logo_mobile.png
[HTTP/1.1 404 Not Found 601ms]
GEThttps://staging.project-progress.net/images/Sparkys_Logo.png
[HTTP/1.1 404 Not Found 601ms]
GEThttps://staging.project-progress.net/css/animate.css
[HTTP/1.1 404 Not Found 347ms]
GEThttps://staging.project-progress.net/images/return_to_top.png
[HTTP/1.1 404 Not Found 586ms]
GEThttps://staging.project-progress.net/images/forms_of_payment.png
[HTTP/1.1 404 Not Found 586ms]
GEThttps://staging.project-progress.net/images/Sparkys_Country_Store_Logo.png
[HTTP/1.1 404 Not Found 802ms]
GEThttps://staging.project-progress.net/images/newsletter_envelope.png
[HTTP/1.1 404 Not Found 555ms]
GEThttps://staging.project-progress.net/images/email_newsletter_signup.png
[HTTP/1.1 404 Not Found 455ms]
GEThttps://staging.project-progress.net/images/Featured_Products_2.jpg
[HTTP/1.1 404 Not Found 455ms]
GEThttps://staging.project-progress.net/images/Featured_Products_1.jpg
[HTTP/1.1 404 Not Found 432ms]
GEThttps://staging.project-progress.net/images/shop_box4.png
[HTTP/1.1 404 Not Found 455ms]
GEThttps://staging.project-progress.net/images/shop_box3.png
[HTTP/1.1 404 Not Found 839ms]
GEThttps://staging.project-progress.net/images/shop_box2.png
[HTTP/1.1 404 Not Found 837ms]
GEThttps://staging.project-progress.net/images/shop_box1.png
[HTTP/1.1 404 Not Found 839ms]
GEThttps://staging.project-progress.net/images/slide_novelties.jpg
[HTTP/1.1 404 Not Found 837ms]
GEThttps://staging.project-progress.net/images/slide_roman_candles.jpg
[HTTP/1.1 404 Not Found 836ms]
GEThttps://staging.project-progress.net/images/slide_m-80.jpg
[HTTP/1.1 404 Not Found 839ms]
GEThttps://staging.project-progress.net/images/slide_aerials.jpg
[HTTP/1.1 404 Not Found 733ms]
GEThttps://staging.project-progress.net/images/assortment-packages-dropdown.png
[HTTP/1.1 404 Not Found 918ms]
GEThttps://staging.project-progress.net/js/easyResponsiveTabs.js
[HTTP/1.1 404 Not Found 123ms]
Loading failed for the <script> with source “https://staging.project-progress.net/js/easyResponsiveTabs.js”. sparkyfireworks:40:1
GEThttps://staging.project-progress.net/js/bootstrap.min.js
[HTTP/1.1 404 Not Found 179ms]
GEThttps://staging.project-progress.net/css/animate.css
[HTTP/1.1 404 Not Found 100ms]
GEThttps://staging.project-progress.net/css/style.css?v=3
[HTTP/1.1 404 Not Found 94ms]
Loading failed for the <script> with source “https://staging.project-progress.net/js/bootstrap.min.js”. sparkyfireworks:41:1
GEThttps://staging.project-progress.net/images/Sparkys_Logo.png
[HTTP/1.1 404 Not Found 197ms]
GEThttps://staging.project-progress.net/images/Aerials-Dropdown.png
[HTTP/1.1 404 Not Found 115ms]
GEThttps://staging.project-progress.net/images/Sparkys_Logo_mobile.png
[HTTP/1.1 404 Not Found 196ms]
GEThttps://staging.project-progress.net/images/Firecrackers-dropdown.png
[HTTP/1.1 404 Not Found 123ms]
GEThttps://staging.project-progress.net/images/Cakes-dropdown.png
[HTTP/1.1 404 Not Found 119ms]
GEThttps://staging.project-progress.net/images/Novelties-Dropdown.png
[HTTP/1.1 404 Not Found 122ms]
GEThttps://staging.project-progress.net/images/shop_box4.png
[HTTP/1.1 404 Not Found 204ms]
GEThttps://staging.project-progress.net/images/slide_aerials.jpg
[HTTP/1.1 404 Not Found 197ms]
GEThttps://staging.project-progress.net/images/Featured_Products_2.jpg
[HTTP/1.1 404 Not Found 274ms]
GEThttps://staging.project-progress.net/images/Featured_Products_1.jpg
[HTTP/1.1 404 Not Found 203ms]
GEThttps://staging.project-progress.net/images/email_newsletter_signup.png
[HTTP/1.1 404 Not Found 274ms]
GEThttps://staging.project-progress.net/images/newsletter_submit_button.png
[HTTP/1.1 404 Not Found 282ms]
GEThttps://staging.project-progress.net/images/newsletter_envelope.png
[HTTP/1.1 404 Not Found 282ms]
GEThttps://staging.project-progress.net/images/Sparkys_Country_Store_Logo.png
[HTTP/1.1 404 Not Found 284ms]
GEThttps://staging.project-progress.net/images/return_to_top.png
[HTTP/1.1 404 Not Found 356ms]
GEThttps://staging.project-progress.net/images/forms_of_payment.png
[HTTP/1.1 404 Not Found 291ms]
GEThttps://staging.project-progress.net/js/easyResponsiveTabs.js
[HTTP/1.1 404 Not Found 104ms]
Loading failed for the <script> with source “https://staging.project-progress.net/js/easyResponsiveTabs.js”. sparkyfireworks:653:1
GEThttps://staging.project-progress.net/android-chrome-192x192.png
[HTTP/1.1 404 Not Found 83ms]
GEThttps://staging.project-progress.net/favicon-16x16.png
[HTTP/1.1 404 Not Found 85ms]
Some cookies are misusing the recommended “SameSite“ attribute 3
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