Apple iphone 5 on orange lost sim?

My question is, I have lost my sim due to my SIM card being hacked into, I took it out so It couldn't be tracked, but of course iPhone5 has a nano sim an my sim has gone!
Anyhoo, i have no clue how to ascertain a new one? Or a new number? Like say
I call them, and say can I have a new sim an number? I'm on a 24 month contract and I've been on it for 13 months, some one please help.

You just order a new micro SIM from your network supplier. The SIM wasn't hacked into as they do not work that way.

I can't help you brother, but are you a bald black man from riverside