stuck in custom game 2vs2

I joined a random aram custom game 2vs2 and i picked wukong and my ally picked yasuo enemy team got blitz and thresh 7 min in the game i told them that i need to leave so i have to push but they won't let me leave after full build it was quite hard for me to finish with yasuo not helping and thresh stacking for shit ton of dmg and armor and now i'm 60 min in game can't leave and stuck is there a way to get out? can the yasuo with me get reported ??