I am in the United Kingdom. Recently, my mtn sim was lost,. How can I retrieve the sim. Kindly, assist.

I need to retrieve that line to re-register my WhatsApp account, as the code keeps going to that line during the registration process. Kindly assist please. Many thanks

I am in the United Kingdom. Recently, my mtn sim just stopped working on my phone. i tried all i could but didn't work, even on other phones, not working. I need to retrieve the...