Your WordPress site doesn’t work as supposed or it’s failing to do something? There are some issues that might cause this:
- Plugins or themes not updated
- Plugins or themes updated, but conflicting
- Bugs in themes or plugins
- Server issues
As a first step make a backup of your WordPress site (files and database) then try to update your theme and plugins to the latest version.
If this doesn’t work it’s either need some virus cleaning, either some debugging. We might be able to have a look and fix it, or implement what’s needed.