You answered your own question. You were banned for exactly what you said above in your Evidence. Similarly, you dug a pit in the ground and had a single block high up above the middle before people TP'ing to you as a result of a message you were saying in chat telling people to teleport to you for free stuff as you were moving house. I was there in /v watching all of this happen by the way.

You need to file a ban appeal, using the correct format, and take responsibility for your actions.

Code:

[b]Minecraft Username[/b]:
[b]Reason of Ban[/b]:
[b]Rule violated[/b]:
[b]Please explain in your own words what the rule(s) means[/b]:
[b]Reason you feel you think you should be unbanned[/b]:

Locked - Incorrect format