Your appeal has been denied and you have been banned by Cubecraft's anti-cheat Sentinel so:
Please contact
@CrazymanJR trough Cubecraft's discord here:
https://discord.gg/cubecraft
CrazymanJR's discord tag is #4742.
Try to explain the situation as detailed as possible. (What you did before the ban, if you jitter or butterfly click, your cps and what clients were you using; optifine, labymod, 5zig, vanilla mc, etc) (In English please).
Make sure you're not using any illegal mods, you can view all allowed mods here:
https://www.cubecraft.net/threads/list-of-allowed-mods.122155/
Jitter clicking and butterfly clicking can also resolve into the anti-cheat (Sentinel) banning you.
He will take a look at it and decide if you will receive an unban or not.
He will probably find out if you're innocent or not so don't lie!
Please be patient, CrazymanJR is a very busy man and definitely don't spam him!
If you have recorded while you became banned, give that recording definitely to CrazymanJR. This is some really helpful evidence.
I wish you best of luck!