DoubledownBTC... Look here

http://imgur.com/YU4LMHj
http://imgur.com/94BGRtN

In this game i picked up two aces and i decided to split.

In each game i made 21.

So, the winning correct is: 1 BET * 2 * 2 = 4 BET

In this case i won 4.5 BET

And appears this window ERROR... and the winning didn't accreditated