my uncle gets me so mad like he was like thats not a real religion and now everytime he comes to my house he is like "Hey witch" Does anyone no what I can do
Laugh it off, and say things like, "Hey, watch out, Uncle, or I may have to put a spell on you!" with a humorous tone of voice.
Beyond that, you just need to accept the fact that many, many people in this world won't like you, your choices, your beliefs, your lifestyle. And it's not just because you're a Witch. If you were white, male, and a Protestant Christian, you'd still have whole bunches of people who wouldn't like you, your choices, your beliefs, your lifestyle. It's the way of the world.
Just follow your path, humbly and truly, and be kind and generous to others. The more you accept yourself, the less other people's opinions of you matter.
.:. Sewa Yoleme