Thank you for contacting eBay Customer Service. I have read your email and I understand that you are unable to list items under a particular category. My name is Giovanni and do not worry I'll be happy to assist you today.
Sukhontha, upon reviewing your account, I was able to check that your account has been restricted for 7 days. This restriction will expire on December 25, 2014.
Thank you for choosing eBay, we value your business. Take care and may you have a wonderful day!
Sincerely,
Giovanni B.