selling version 2 not 3

I tried the demo to see if it would find my missing photos off my camera. The demo version worked. So, I bought it only to find the app store is selling version 2.0 and not 3.0 (the one I demoed). Version 2.0 does not recognize my camera and states "no disk found". How do I get an update or how do I get a refund? This is Bunk!

Mr. G. Jones about Photo Recovery