Hello again,
1) I am testing my site, thank you for the help before. But one thing I noticed is that customer registration does not work in the checkout area. Even if customer fills in all their details at checkout area, puts in password too and make payment, it still does not register the account on WordPress.
I have changed the theme to Twenty Fifteen and tried it, it works fine. But when i change back to xstore theme (both child theme and main theme), it does not work. Can you help?
2) How can I change the wording for the empty categories on shop page?
3) In firefox the javascript does not load properly so sometimes page needs refresh, do you know why?