Mustafa, welcome to RCNT. Each member is given a gallery within which to post images of whatever they chose (within the boundaries of the rules). To get there, click the link near the top of the page that says "Gallery". Once that page loads, click the link in the upper right corner of the page that says "Upload Photos". From there it should be self-explanatory. If you still have problems, PM me or one of the other mods and we'll walk you through it.