Friend of mine got banned, but he's not sure why? (Appeal)

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The Rat Slappa
Hi there! I’m here in regards for a friend that got banned for… almost 966 years from now, uh, lol.
 
I was just wondering why he’s banned, and if I could possibly appeal for him since he has literally zero clue as to why he was banned.
 
https://puu.sh/yojdg/25c9acf5bc.png  
https://gyazo.com/81c2467c903492a1b301adc837d12d89.png
 
Really hope this problem can be resolved!
 
(Also, sorry if this is the incorrect section. If a moderator or higher would wish for me to use the proper section, please either redirect me to it or move the thread there! Thanks for your time!)
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