Can't Edit License Settings

[smmgoal]

forum url, without any success. The website replied with "Your submission was not saved due to error. Please recheck the fields highlighted."

Anyway to fix this problem.
My URL as a '-' in its domain name and my forum is in a subdirectory.
(no problem to edit licence settings with this kind of url on vbulletin.com, vbseo.com https://smmgoal.com/)

Thanks for you help.

 

[Fillip H.]

You haven't purchased any licenses.