You were banned for not listening to staff after multiple chat offenses, as seen here.

[13:36:44] [Chat]: <ellis2811mc> STOP DELINCING!!!!
[13:37:47] [Chat]: <ellis2811mc> who?
[13:37:58] [Chat]: <ellis2811mc> why should i
[13:38:04] [Chat]: <ellis2811mc> asshole
[13:38:09] [Chat]: <ellis2811mc> ASSHOLE
[13:38:19] [Chat]: <ellis2811mc> FUCK OFF
[13:38:50] [Chat]: <ellis2811mc> your a retard
[13:39:07] [Chat]: <ellis2811mc> nah
[13:39:17] [Chat]: <ellis2811mc> you bitches suck
[13:39:41] [Chat]: <ellis2811mc> rape u
[13:40:04] [Chat]: <ellis2811mc> stop kicking me
[13:40:25] [Chat]: <ellis2811mc> hes breaking the rules
[13:40:47] [Chat]: <ellis2811mc> adam shut up
[13:41:11] [Chat]: <ellis2811mc> fight me
[13:41:30] [Chat]: <ellis2811mc> ill snap your neck in half
[13:41:54] [Chat]: <ellis2811mc> no
[13:42:01] [Chat]: <ellis2811mc> mute him
[13:42:06] [Chat]: <ellis2811mc> yes
[13:42:26] [Chat]: <ellis2811mc> make us
[13:42:40] [Chat]: <ellis2811mc> yeah u wont speak
[13:43:02] [Chat]: <ellis2811mc> YEAH YOU WONT SPEAK IN A BIT
[13:43:17] [Chat]: <ellis2811mc> IM OWNER
[13:43:34] [Chat]: <ellis2811mc> im owner
[13:43:59] [Chat]: <ellis2811mc> what a crap server
[13:44:03] [Chat]: <ellis2811mc> 11
[13:44:16] [Chat]: <ellis2811mc> nah
[13:44:32] [Chat]: <ellis2811mc> im 11 jeez
[13:44:44] [Chat]: <ellis2811mc> IM 11
[13:44:56] [Chat]: <ellis2811mc> dont kick me
[13:45:12] [Chat]: <ellis2811mc> im calling notch
[13:45:26] [Chat]: <ellis2811mc> brb
[13:45:39] [Chat]: <ellis2811mc> they will ban your server
[13:45:52] [Chat]: <§2JustABritishFool> ellis2811mc tp to me
[13:45:58] [Chat]: <ellis2811mc> ban cheeky
[13:46:09] [Chat]: <ellis2811mc> fuck
[13:46:32] [Chat]: <ellis2811mc> sniff?
[13:46:35] [Chat]: <ellis2811mc> what?

You broke the following rules :

1
Be respectful to other players - Don’t use extremely derogatory terms or epithets. Don’t insult or personally attack others in excess. If someone asks you to stop, then stop. Don’t cross the line or continue after you’ve been asked you to stop.
2
Don’t use excessive or extremely offensive profanity - Cursing is allowed in moderation, but don’t go overboard or get shockingly offensive with it. Staff will warn you if you’re crossing the line.
3
No hate speech in any form - Never engage in hate speech of any kind. This means chat, private message, in your builds, in books, your skin, signs, or any other way that you can think of.
4
Practice good chat etiquette - Don’t use caps, don’t spam, don’t discuss controversial, sensitive or offensive topics (e.g. sex, sexual identity or preferences, race, politics, religion, drugs, etc.), no advertising, no links, no trolling. Please only use the minecraft font and English in global chat. Also part of chat etiquette is having an appropriately named character since your name appears on the player list and in chat. If your name is inappropriate you will be asked to change it. You will likely be banned until you do.
5
Listen to staff members - Enough said! People will always find ways around the rules, staff reserve the right to make changes to the rules to cover these holes in order to keep the server a safe friendly place.

You'll be unbanned in 7 days.