Can’t create an account in Right Stuff dating app…

curious Right Stuff Titan app and I just can't create an account here when I try to create an account it just says that uh yeah I need an invite so before that I wasn't able to create an account whatsoever but now uh yeah it just says that I need an invite invite required so that's that um yeah I don't know if it's available all around the world or if it's available to specific amount of users but yeah that's just my take if you have any other suggestions or additions please leave some comments below