Hey @artildo,
?Thanks for reaching out. We’re sorry you can’t edit your restrictions.
There 3 things we should try to rule out right away:
1) Please check that your max_input_vars is set to 3,000 or more. You can verify that in Tools > Site Health > Info > Server. If it’s lower than 3,000, please ask your hosting provider to increase it to 3,000.
2) When you try to update a restriction, make sure your browser console is open. Look to see if there are errors in the console. If there are, you can go through the standard WordPress plugin and theme troubleshooting process. Learn more here https://docs.wppopupmaker.com/article/332-test-whether-a-plugin-or-theme-interferes-with-popup-maker
3) If you’re running WPML on your site, try to deactivate and reactivate WPML.
If you’re still seeing the issue after trying those 3 things, please submit a help request via our contact form.
https://code-atlantic.com/contact-us/
Cheers!