Deleting products from the shopping cart

Hello,

I installed the pro plugin and have encountered the following issues:

When adding a product to the cart, the shopping cart doesn’t open. Even when I specify it by CLASS, it still doesn’t work.
On the product page, after adding a product to the cart, a black notification appears with the product name and a message that it was added to the cart. I would like to remove this alert and have the cart open automatically instead.
A critical issue: On the archive page, when adding a product to the cart, the cart opens automatically (this is the only page where it works). However, if you try to remove the product from the cart, it triggers an endless loop of adding the product back to the cart.
When removing a product from the cart, the cart closes. I would prefer it to remain open.
The cart icon overlaps with the mobile menu and the shopping cart. How can this be fixed?

Thank you!