Get Geometryy.store to the working condition

Geometryy store is an online store for the 3D Templates.
It works on Wordpress and WooCommerce with a custom plugin made as an integration with 2Checkout.
This is the current test page : https://geometryy.store/geometryy-store-login-test-page/
The main issues are described in this board : https://miro.com/app/board/uXjVPl1muBI=/?share_link_id=59138526110
Upon completing all the functionality and design modifications everything should be moved to the main page.
Please be sure to carefully check the brief before applying.
Thanks

P.S. All the proposals sent to email will be deleted and not responded to.