Hey Kiwikoe,
As Aqua said, no need to create multiple unban appeals, if you had made a mistake, you can simply edit the post or post a reply with the updated correct information.
Looks like you were banned for duplicate account (joining our servers on another or alt account whilst having another outstanding ban)
On 10/05/2019 you original account (althought it doesn't appear to be your main) was banned for: ConVar sv_cheats violation by our anticheat. It was then VAC banned on the 13th of May. Roughly a week later, you registered another account (21/05/2019). This leads us to the 18/06/2019 where you joined our servers again, only to be banned again because of the original alt.
Original ban: https://bans.killzonegaming.com/index.php?p=banlist&advSearch=STEAM_1:1:501275445&advType=steamid
Duplicate account ban: https://bans.killzonegaming.com/index.php?p=banlist&advSearch=STEAM_1:0:502547276&advType=steamid