This is pure drama here, as Saw said. If you really hate playing so much because these players create such an unpleasant experience for you, why don't you simply leave? Don't make a topic asking admins to ban you. If you don't want to be here, don't.
Also, try to work out your situation with them before doing something like this. Tank and Underated are very mature players, I'm sure if you had a good talk with them you would take a liking to them. I don't know what the situation is, but I doubt they are purposely making you feel uncomfortable.
And don't pin this on other people, it does nothing, don't blame your problems on others it just creates drama, and it will do absolutely nothing, you would simply be lying to yourself. You have to learn to acknowledge your flaws and take action to fix them. Also, as Tank said, whining is completely useless and it deteriorates your image as a mature player, as I'm sure you've noticed with other players.
You've been on our server for quite some time, so I'm sure you like it, don't let a such stupid things separate you from the something you want or like, not only referring to the server. There's always going to be people you don't like, for example, I don't like Sylar (Joke <3), but that doesn't stop me from playing.