Should I get a kid's relaxer?

it's soo hard to wake up and deal with my Afro Caribbean hard hair, so I was thinking to get a KIDS Perm. But my mum isn't quite sure. I mean, dosent it have as much hard chemicals as an adult perm right? I dunno.. I'm 11, and I have started my "P" Yet. So, will that affect me? My aunt always puts that but it doesn't damage it at all. I envy people like Zendaya and raven symone becuas e their hair are so pretty. straighteners dont work after a few hours it gets puffy. if not what else should i try on my hair to make it less thick and stringy (it usually looks shorter when i straighten my hair its bra length. im about 1/4th Caucasian and the rest haitian