I want to keep my money while I'm living with my parents.
Why do you want to keep your money? Is it because your father is stingy with his money?
I need to save money to get my own place as soon as possible.
While it's good to save money if you are looking to move out, it's wrong to not contribute to the household expenses if your parents want you to contribute. You should talk to your parents about their expectations and to ensure that you aren't being a strain on their finances. While it might take you longer to save up funds to move out, it's good to keep your relationship with your family on the best terms possible and not foster any resentment about money.
WTF I already told you that I don't want to talk to my parents, I want to leave them.
Maybe you can give them a little bit of money while saving up to move. Have you considered finding a roommate? That might be a faster path out of your parents home.