IVE HAD IT!!😡😔

Blakeley • Nail technician
Hey guys 👋🏻
I need serious help!
Ever since I was around 12, I have had dark armpit, and I hate it!! They make me feel and look dirty but no matter how much I scrub I can't get it to go away!
Does anyone know why this is happening and how to fix it?
I wash everyday and use deodorant like crazy (I like to smell good). 
Thanks,
Me