i started a clan and we are level 6 and we have the title with the clan moto...but i cant use it......all of the other members can...is it cause im the leader?please help me
No. The reason why you can't use it has nothing to do with you being the leader. There have been ongoing issues with Clan Titles and Emblems for the past few months.
I suggest sending a Tweet to @ATVIASsist or @CallofDutyElite for assistance on this.