So i have a new store manager and he's been here for 2 weeks and still calls me the wrong name after being corrected many times

Ive corrected him. A few other coworkers have and im still being called a coworkers name who transferred to another store a few days ago. Wtf. At this point i think it's on purpose. I'm not david! I look nothing like him. I'm shorter and skinnier. He has brown hair mine is dark purple. He's white im asian. We are nothing alike and he's older than i am