1) I checked the select options link and it’s ok https://prnt.sc/1h1kuc6 What exactly do you want to change there? Explain in more detail, please.
2), 4) We need detailed information about this. What does that mean “cookies do not show properly”?
You need to test if you have issues with the cookies when the default WP WooCommerce theme (Storefront) is activated to find out if this is XStore theme issue or this is something other that does not work with the default theme.
3), 5) FTP directory is empty https://prnt.sc/1h1mh2e Provide us with access to your WP installation to proceed with the AMP plugin issue fix.
