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, try to deactivate all the 3rd party plugins and activate only theme-required plugins on the site, and then check the issue. I am sure your issue will be solved. Then activate the 3rd party plugins one by one and check which plugin is creating the issue for you.
Otherwise, if the issue still exists, then keep the 3rd party plugins deactivated and share the WP admin login details of your site so I can check and give you a possible solution.
Best Regards