Hello,

First of all thanks for choosing our Theme, we are glad to be you in the WoodMart WordPress family :-).

I have visited the URL you provided.

Please Make sure that you have set the both addresses same as in the following link:
https://xtemos.com/docs/woodmart/icons-has-been-disappeared/

Then Go to WoodMart >> CSS Generator >> Generate CSS file.

Clear cache and check back.

Best Regards.