Thank you everyone but can you help me post in the marketplace
As stated in the Marketplace Rules & Guidelines:
You must be a registered member for at least 30 days before you can sell or trade items.
You must have a minimum of 50 posts in order to sell, trade, swap or gift an item. (The 50 posts must be LOCAL to the site you wish to post on. In other words, to post in the Android Central Marketplace, you will need 50 posts on Android Central, NOT 50 posts on the Mobile Nations network as a whole. Rapid accumulation of posts in a forum for the purpose of meeting this requirement is not acceptable.)
An exception to the 50 post rule can be made for long time members having 500 Global Posts and 1 year as a member of a Mobile Nations site.
All marketplace forums are configured to disallow new threads if you do not meet the minimum registration and post count requirements listed above.