Does anyone know where you can sell your items online for free. It's kind of like an online store?

Help will b appretiated

Not sure what you mean :)

Do you mean a website which you don't own but advertise your products and they take a commision (and often take care of billing etc)?

Or setting up your own web-store?

I'd recommend setting your own up as its quite a simple process now but if you provide more details I'll be able to help more :)