Am trying to get my puk number 07047656713

Puk i need for my number

Hello,my Sim had been blocked due to incorrect PIN and I tried inputting my PUK Code but saying error. I need another PUK code for my MTN number 07037393212

Hello, good day. I attempted to set a PIN on my SIM, but there was already one. When I tried entering the PIN I thought it was, my SIM got blocked, and now I need a PUK code...