eBay说我违反政策，账户收到限制？这个问题你们遇到过吗？

In order to maintain a safe trading environment, eBay may place restrictions on individual accounts. At this time, your buying and selling privileges have been restricted for a period of 7 days due to a violation of eBay policy. While restricted, you will still be able to conclude outstanding transactions, resolve issues with your buyers and access email in My Messages. {e56035-361435x}
The item cannot be listed or modified. The title and/or description may contain improper words, or the listing or seller may be in violation of eBay policy.
我今天打算刊登一个拍卖，结果发现刊登不上了。这是怎么回事？什么原因？怎么解决？你们有遇到过吗？