Are you doing it on purpose?

Hello, I was playing Rival on October 21st around 2:45 PM. I was subbed off during halftime in my 5th league promotion match. I was leading 2-1. But I received a warning as if I had intentionally disconnected. Why would I do something like that? I've been trying to resolve this for a month. I'm being victimized by your ridiculous error. Please check and correct your mistake. I recorded the last 15 minutes, and I can send it to you if you'd like. I look forward to hearing from you immediately.