OK plugin, takes time to learn

I purchased this plugin, and experienced with it for awhile. IF you want a simple user registration plugin, it’s OK. However, if you want to be able to customize user registration to your application needs, it will take time to understand and learn to edit code to do so. The doc is not totally clear as to what to do, need to do trial & error to test. Most important, if you want multi-language support, it’s not easy to do so, have been checking on the support forum for months and no update yet.