Can you take a key fob from another Trax and reprogram it to your car?

I purchased one from Ebay and am going through the reprogramming sequence and i can't get the one i just purchased to program. What's worse is the car is asking for key #2 and when i push the start button with the new key in the cup holder nothing happens. Now every time i go to start the car it asks for key #2 and i have to hold the start button for 10 seconds to get out of programming mode before i can start the car.

Any help would be appreciated.
thanks.