We checked this issue from our side, and it seems okay.
If this is a checkbox attribute, and you, for example, have two options for selecting Education and Fashion, then you need to go to WordPress Dashboard > Listings > edit current listing > and select one of the checkboxes, then it should be displayed.
Also, note that you must specify the correct display areas when you add this attribute.
Please disable third-party plugins and customizations (if there are any) and check if this issue persists. If you use a caching plugin, make sure that caching is disabled for logged-in users.