In order to sell you must setup a store which is explained on how to register page.
How to post
* Put a product name.
* Choose product Category.
* Choose an image from your file directory and upload (the image will still be saved i your market photo directory for reuse just in case).
* Amount of products in stock.
* Product description.
* Product price and sales price ( what ever is fine by you).
all products must fall in the correct category.
same listings listed multiple times shall be deleted because we don’t want to overload our database for maximum performance.