❗ cant apply clan

hello i'm having this problem since about 3 months .

the problem is when i try apply any clan it shows me a loing page then i login but it shows me again and nothing happens i'm already logged in but it shows me this

Sign in cancel membership of the clan your already in then try to join.

1)Try deleting cookies
2)Restart your computer, then apply.
3 Level up once then try applying.
P.S.Using a different browser would help to.
Post again after trying these

EDIT: Shouldn't this topic be in another section? I dont think this is help for a crossfire HACK

Here is a solution, Login before you click on the clan page, it will work trust me, I had this problem

use firefox?

If nothings work ask on crossfire problem forum on the crossfire website.