game crashing

My game crashed then my whole team kept being negative about it and report me as afk. After I came back and told them nicely that my game crashed they still kept being negative about it and I believe something should be done about there negativity I reported them all for negative attitudes. Along with reporting my crash to riot so I shouldn't get nothing for it and if I do I will highly will be upset, I shouldn't had been treated that way and I shouldn't have to defend my self over and over when my game crashed and riot can see where the game said your game crashed. It either a bug with you guys or my connection but I'm pretty sure my connection was fine it probably a bug on ur end can u fix this issue.