That's an issue - this account is linked to your IP, which is a good IP, not a VPN.
This account was also banned from - not the exact same server - but one of our Idle Engineer servers, which is the same server you were banned on a few days after this account.
Your story does not add up, you said on your first appeal that you think it's because you were playing with your sister - yet I don't see any additional accounts under your IP, only this one.
We also don't commonly accept the "It was my sibling/friend" excuse unless it can be clearly proven - which this one can't.
I'll have to assume that this account is yours, as there is no way it connected under your IP and I have no evidence of your sister's account even existing under the same IP as you.
Appeal Declined.