Falsely rejected for screenshot of "Win 15 Battles"

I literally sent a screenshot of me with 15 wins on the same account and resolution as before, and they rejected me. I sent it fairly quickly after my next task was available since I looked at the list of all of the tasks. Did I just send it too quickly? Everything is correct and the first two were sent in the same correct way.

@chroma2 I sent another screenshot of clearly 15 wins but it got rejected again, I don't understand. I'm sending a third screenshot and this time I won 5 more battles so now it says 20 wins. Now there is no doubt I got 15 wins.