Dont u think my dads wrong for this?

ok i ask him can he get a family plan and add me if i pay my part and get good grades an keep the house clean so he said ok then later i asked him whens he gonna do that then he said hes not gonna do that so i told fine tak me to walmart so i can get a prepaid phone then he was like tell your mom to buy it for you which is so stupid cuz i dont even live with her i hate him