Im sorry about the model that I gave, I thought that they where all the same. Im not an expert, not even close guys. This is the real model I bought 15-2115, 5-IN-ONE REMOTE, and you can se the picture here

[Link: rcinfo.com]

Im really sorry, my bad. Now that you know the exact model, can you give me a hand? Or maybe there is nothing else to do about it. May be I should be thinking on buying another remote, but, I need to know which brand or model because I dont want to make the same mistake again.