Stiggling you beat me to it.
6...Qxa3 7 Kb1 Nd2#
I know you could've mated sooner I thought it was too easy though, I wanted it a bit longer.
That doesn't even make sense. You knew the solution you posted was wrong. If you wanted to post a longer problem then you should have made a longer problem. It's very frustrating, when you can clearly see it's a 2 move mate, but when you move the queen it says it's wrong. Please don't post anymore problems if you aren't going to have the correct solution.
This is not my topic, the OP deleted his original post.
Black to move and mate in 2.
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Reply to the original puzzle:
Wow, almost every move is not the best.
You're 1300 so you should be able to make a puzzle position much better than this.