Hi @tarekhouaneb,
- ?Could you please go to your site’s Dashboard -> Plugins -> Installed Plugins -> and send a full screenshot with everything you have installed related to Profile Builder (make sure the plugin version can be seen)?
2. Could you please go to your site’s Dashboard ->Profile Builder -> Settings -> General Settings -> and send a screenshot from that page? Please make sure all the settings from there can be seen.
3. Could you please provide the URL of the Registration page where you encounter this issue?
Note: You can use a site like https://snipboard.io/ to share the screenshots.
Best regards,