travis

Hi, i've a big problem. My Epson PX810FW is blocked and i've buy a code but this code doesn't work. This is the error bye wic reset: Invalid key. The input key was not found in the database and does not exist. Please ensure you typed the entire key correctly and that you have not input a Paypal transaction ID or similar by mistake. I'VE BUY TWO CODE AND THEY'RE THE SAME! please help me