See here's the part you're not getting. You were banned. We did not want you on our server any longer. And yet you joined the server again. You justify it by your selfish desire to talk to people as if that makes everything alright.
Then you talk to me in a demeaning tone. "Come on", "Calm down". I don't have to "come on" and I'm not upset with you. I can run my server any way I see fit. And I see fit not to let you in anymore.
You have caused me a lot of extra work. It's not trivial removing just 1 block from a 80x80KM world without doing collateral damage. And I have to spend time dealing with your ban appeal.
Not once in all your posts have you apologized for the trouble you've caused. Seriously, do humanity a favor and go talk to your parents. Ask them to do a better job at teaching you some manners.
I'm done with you and your ban.