Most Welcome,

To add Facebook and google button you need to configure Facebook and google login API’s. Kindly read and follow the below documentations:

https://xtemos.com/docs/woodmart/faq-guides/configure-facebook-login/
https://xtemos.com/docs/woodmart/faq-guides/configure-google-login/

Your problem is resolved. Now your my account page will not shown empty. Actually the shortcode is missing from your my account page “[woocommerce_my_account]”. I put the shortcode and now it is working fine.

Best Regards.