my chat restriction

so recently i was chat restricted for apparently assisting the enemy team. Yes, i was helping the other team but not in the way you think. The guy was new to lux and i used to play lux alot. so i was helping him learn to be a better lux cause. and because of that the adc and support on my team flammed me and told me to "hang myself"-vayne and then the support said "drink bleach"-morgana and they reported me for helping. Cause of that i am now chat restricted. Please do something about this it makes me angry i cant help others and cant tell my team good job when they get kills and make playes thank you. and have a nice new years :)