Riot Why? Why Me?

Okay so i have been playing this game for a while now and spent good money on my account so let me ask why i am banned for 14 days when i did nothing wrong i was playing a game where my bot lane came mid after i told them im fine i have a system i was farming as Talon and went back for my Tiamat so i could pick up a kill or two i was set ready to go they decided to come up anyway (Refusing to Communicate with team) they made it to mid where their bot lane came mid turning it into a 6 man lane mid MF then gave vel Koz a kill and i stated i was heading bot to get more farm because lets face it More Farm More damage you can get MF then decides to tell me to be a team player and stop being a "Dipshit" that was the start of it all my jg Skarner told MF i am being a team player and that she was beginning to troll so she started on him then right back to me as im getting Blue Buff i ping for her to fall back she decided that it was her Buff that i worked on to get so she last hit it and took it from me now i did rage for a moment and stated i was gonna afk went back to base and bought Hydra and boots and thought well i can just go get the other blue buff instead of going afk and getting in trouble with Riot i went and took the other buff and proceeded to top lane to push it out and get towers i pushed the lane to the second tower where the opposing Mao appeared i stay in a farming match until my ult came offa cooldown and killed Mao as the game went on MF and her friend Sona had alot to say to me Verbal abuse offensive language throughout the rest of the game as Skarner still had my back on it stating that they were being Childish and Harassing me anyway i digress at the end of the game i was going to send out the report about them but i was immediately hit with a 14 day suspension now Riot can Clearly see the whole chat log and see the entire game as well they have this power but instead of getting to the bottom of it im hit with the suspension i dont deserve to be punished for Their rude behavior now i like this game i really do but im not going to continue to play if Riot keeps banning my account for no reason ill go to DOTA or Smite but anyway thanks for reading would really love some feedback