Getting my phone fixed

Hey guys so yesterday i got my new phone. I'm not used to this new phone having a loading tray or the sd card so i was playing around and got my sd card stuck in there. I've tried getting it out, but i can't. I can't fit my sim card back in so i don't have service atm. Anyway I'm going to the mall today to get it fixed does anyone know how much it might cost? Or if you have any other tips or suggestions please let me know, thanks (: