This PlugIn causes white screen after registration 🙁
Please try to find error.log file in your website root directory via FTP connection and let us know what errors you see. I'd also recommend contact to this plugin support topic. This is a pro plugin and they may help you better.
In case you want to say thank you !) We'd really appreciate and be thankful if you leave a good review on plugin page. This is the best way to say thank you to this project and support team.