can you tell me if my stats are ok, or what is wrong?
Hey Elmagnifíco -- Firstly, I very much recommend posting a q like this within the forum itself, rather than at the end of a sticky such as mine. Although I check this thread all the time because I have a raging, desperately needy ego, I doubt many other people visit here often, so you're much more likely to get responses from a range of knowledgeable rogues if you create a new thread.
Secondlike... Did someone tell you there's something wrong? All I can see is your current armory profile (which is in Combat spec), and that's looking pretty good to me. According to ShadowCraft (http://shadowcraft.mmo-mumble.com/ -- be sure to use it every time you get a new piece of gear!), there are a couple of reforges you could change that would increase your DPS slightly, and I can also see that a couple of your enchants aren't top-of-the-line. But those minor issues aren't costing you very much DPS at all.
So, if you're not doing as much DPS as you feel you should, it's probably because your rotation is off or you're not approaching boss fights in a way that'll allow you to maximize your damage.
If you'd like, write back with a little more info describing your problem and your current DPS rotation, and I'd be happy to help troubleshoot. You may want to create a new thread when you do so, however, so that smarter rogues than I can see it and lend a hand as well. :)