Solved

Can’t make league

Trying to make league and saying I can’t any one no why 

if you have already made a league than the reason is that you can not host 2 leagues with one account. You'll have to use 2 accounts. If this isn't the case then I'm sure a mod/dev will help you soon enough.

You probably already and/or still are a host of one. You can only host one league at a time. It takes a couple of weeks for an abandoned league to be deleted.