Hi again,

#1. Homepage: Your homepage has an import error, so I have re-imported this page for you and adjusted the product config so it can display products.
You will definitely have to redo this page because your old page is broken and cannot be fixed with Elementor

#2. Custom CSS:
– On our demo: https://prnt.sc/1n5khpg
– Your custom css causes display problems: https://prnt.sc/1n5kyh8

We will not support these issues if this custom css is edited by you

#3. No, we will support your problems as quickly as possible within 24 hours. If you want immediate support, you will have to pay for this service, we will support via skype