My account is limited.
That doesn't tell us much. A limit is not like a restriction, which is punitive. Are you referring to buying or selling?
Not having used your account recently, it's initially likely to have a routine limited on the number or value of purchases you can make.
If your ability to sell is limited it may simply be that you haven't yet complied with eBay's comparatively recent requirements for selling.
It's hard to give a more complete answer with so little information.
