Talisker

I have a 2005 Camry Alrise I am trying to program a 2 button remote key fob I bought from ebay, I have tried every instruction I can find on YouTube and the Toyota Owners forum only seen the ones for Aurion but I believe they should be same. I can't get any of the instructions to work as instructed. They never seem to program the remote and the car never appears to go into programming mode. Any ideas what I am doing wrong?