dear !
its look like you account on selling limit .
u can contact ebay for it , as pr ebay rules & polices on Seller non performance they put your a/c on selling limit.
u have to close all oustanding complaint against your a/c like INR , INAD , feedback issue.
contact ebay via web form & ask for issue.
regards.
---------------
With Regards,
Mahavir Computers Pvt Ltd