Hello, @Jubaer,
1- Your issue has been resolved now, kindly check back to your site after clearing the browser cache. Check the resulting image here: https://postimg.cc/jCsQqKLJ I disable the plugin “WooCommerce Infinite Scroll and Ajax Pagination” and your issue was resolved.
2- Please read and follow the article to solve your issue: https://www.8theme.com/documentation/xstore/troubleshooting/facebook-login/
Regards 8Themes Team.