If you are level 40 or below you need to be in Xak Tsaroth. Level 40-70 you need to be in PaxTarkas. Level 70 and above you need to be in Solamnia.
Please follow these guidelines as it is almost impossible to police all of the clans. The guidelines are there for a reason so that we can build each clan from the others and we can’t grow if we don’t move up as was planned.