What is your in game name?
Minecraft PC IP: play.cubecraft.net
CubeCraft Games
Marieke2001
Djentism
Your account is compromised, all you have to do is change your Minecraft password and to be sure the password linked to that account. After that you can write an appeal using the appeal code on the ban screen
Djentism
the link is https://appeals.cubecraft.net/
Djentism
https://appeals.cubecraft.net/ then enter your username, and click appeal. Then your appeal code will be required (you can find it when you try to join the server) and then enter that. Then all you have to do is write your appeal.