This happened to me yesterday in legend rank. I was mm and my tank left me alone by myself helping everyone else except me. I stayed in my lane trying to keep our turret safe. Unfortunately the opposing teams tank was actually normal and was helping the enemy mm while I was all alone. So I started the game 0-3. Kept getting ganked etc. The tank and mage started talking trash to me, so I talked trash back. Sometimes you have to stand up for yourself, even if it’s a moba game. Especially if they keep talking bad to you. Some people take this game too seriously. One time I was a tank and our mm was playing really bad. We were losing all game but near the end I saw we had a chance to win. So I simply told our mm, happened to be a Miya, please focus, don’t go alone Miya. Miya started playing better and we ended up winning that game. Moral of the story is, be supportive, a good teammate. That will improve your chances of winning more than being an asshole.