Hello,
Navigate to Theme Setting > Shop > Shopping cart widget > Choose action after add to cart button.
Navigate to WooCommerce > Settings> Products > Enable AJAX add to cart buttons on archives: https://prnt.sc/7WwjYQEdcMh8
Also, navigate to WoodMart > Header Builder > Edit Current Header > Configure cart Settings and choose the cart position “Hidden Sidebar”.
If the issue remains, share the wp logins details so I can further check on your site and give you a possible solution.
Best Regards,