Hello,

Please deactivate the plugin you are using for login signup.

Then First you need to create a page and add the code in the page as mentioned
in the screenshot.

[woocommerce_my_account]

Screenshot for Clarification: https://ibb.co/SvQJV07

Then Go to WooCommerce >> Settings >> Advanced.

Set My account page from there.

Screenshot for Clarification: https://ibb.co/1G5D5RC

And for the Facebook login issue: This error means that Facebook is configured correctly but for your account, you don’t have an email and that is why you can’t use it to login on your website. Try to use some other Facebook account.

Best Regards.