I want my Money back

I just bought a gopro hero3 and was trying to find the ap for it. There is so many that I thought this was the one. Bought it and it doesnt even connect to my gopro. For $16 its a huge rip off. I want a refund.
I guess we all know how to get rich. Build an ap that doesnt work and charge $16 for it.

Redkolm about Remote Control for GoPro Hero 3+ Black, v1.5.0