orawut, in regards to your concern about the selling restriction placed on your account, I would like to draw your attention that after reviewing your account it appears that your account will be immune from selling restriction on February 18, 2015.
Please realize that restriction is placed on member account, when it is impacted by recurring breach of eBay policy.
These restrictions are system generated and they are automatically implied on members account.
While your account is restricted, your active listings will still remain in the same state, and bidders can also bid on your active listings.
Whereas, you won't be able to list any new items for sale, however you'll still be able to buy items, leave Feedback, access mails in My Messages and do most other administrative tasks.
Thank you for taking time to clarify this issue with us. We highly appreciate your cooperation and understanding in this matter. Please get in touch with us in case of any further query.