ZP Buying error [Glitch]

Every time I go to buy ZP it wont let me? I'm a level 6

And it keeps saying this

[In order to deposit you must be at least level 21 in any of the RPG games or level 6 in Cross Fire.

Your account does not reach the minimum level requirement to make a deposit. Please come back later. Thanks.



Company: G4BOX Inc.
Address: PO Box 80009 North York, ON, Canada M2J 5B0
Telephone: +1(416)444-4832]

Help..?