I kind of really dislike fat people.
What is your reason for disliking fat people?
They take up way to much space and they smell bad.
You are behaving horribly and it is wrong to feel hatred towards fat people. You need to get some help and find out what it is that really bothers you so much about heavy people and why you dislike them so much.
I don't want to help as they smelled bad and also I don't want them around me
Talking about people in this way because they are overweight is just very insensitive. Nobody is lesser of a person just for being overweight, and saying that you think they smell bad and take up too much space is just a cruel way to talk.