banned for no F....... reason!

that link is a picture of the email i got from riot. my other discussion got deleted and i dont know why..... Soo.. I just got banned today 12.01.2016 - Yesterday i recovered my computer and i updated to windows 10, i have just had time to download mcafee anitvirus program,skype,tuneup, utorrent and League Of Legends! I played normally yesterday before i recovered my pc clean and updated to windows 10! I HAVE NO REASON TO BE BANNED!! And i find out now that utorrent is illegal and mby thats why i got banned? WTF i've been using utorrent for years.. i only use utorrent to download movies!
Report as:
Offensive Spam Harassment Incorrect Board