I need a puk to lock my MTN sim

Name Doreen beyirviel Date of birth 3 June 2002 Ghanaian

Emergency calls only no Data Network want to unlock my mtn Network to make calls and send messages from this number 0782222392,MA GDA VAN STADEN, ID NUMBER :7412200732089,HOME...

I need my puk number. My sim card is blocked. My phone number is: 07048664181