Instant FALSE suspension

SO today i was perma suspended by riot, I was accused of botting and using third-party programs to level up. I have never used any type of scripts or any hacking things, don't know what else there is. WHY did they ban me?? My summoner name is zKushKush and there you can look at my recent game stats and whatever IDK. But the only thing i think of as a reason for banning me was yesterday i went 25-0-17 with Riven in Draft play. I didn't cheat I played a really bad Yasuo top, but it was realllly lucky. NOT A SCRIPT. i don't even know how to download or get a script. I'm fairly new to the game, I am a lowly Bronze 5 player and I'm just trying to get better. Is there a chance of them unbanning me? because i do have RP spent on the game and this is just so frustrating. I have submitted a ticket, so hopefully they respond to me quickly.

Edit: so an update to this is that they told me the reason of ban (general of course) was that i bought the account and that is was ranked up and sold to me. Is there a way to prove its mine and that i made it? I have the email verification from when i first made it, and i am currently waiting for a response from them about this.