Hello, Enzo!
I have looked into this and it seems like you were using a family shared account, joined the server and got caught by another staff member, You did get banned for 5 days but you got caught ban evading on another account and you got banned on your main account because of that. Then
AGAIN you joined with an alternate account 2 days after decided to avoid your ban.
Since your last account got banned, I can see that you did not join with another account and I am willing to lower your ban to 2 weeks. If you decide to join with another account during these 2 weeks then you will be permanently banned again. Make sure you read the rules and make sure you understand them. Consider this accepted.
If you have any further questions then go ahead and contact me via Steam. www.steamcommunity,com/id/ezehzz