Sorry to hear you are having trouble. Surely there is something gone wrong here – probably the plugin was not installed right. We have not had or heard such issues with other installations.
Can you pls provide me a temp login to the site pls in a private message here? I can take a closer look.
UPDATE: Looks like you have renamed the folder to personal-addons-for-beaver-builder-pro. Pls delete the whole plugin folder personal-addons-for-beaver-builder-pro and reupload to keep the plugin in the original folder addons-for-beaver-builder-pro. No plugin is guaranteed to work right if you rename the folder. That should fix the issue.