Hair after a Brazilian wax?

Kaitlyn

Might be a dumb question, but I just got my first ever Brazilian wax, it went fine, the lady said I was an sasy wax, but when I got home and inspected the job theres a fair amount of missed hairs!

Is this normal for the first time? I know theres bound to be some missed but I'm going to need to pluck or shave a few areas...