I live in the UK,I need to retrieve my MTN line

I need help retrieving an important message sent on my MTN line. I cannot access the sms, but I can still use my line for WhatsApp messages. Please advise me on what to do. I...

I need help retrieving an important message sent on my MTN line. I cannot access the sms, but I can still use my line for WhatsApp messages. Please advise me on what to do. I...

I can’t receive or call out on my Mtn line, 07037412107, I can’t even check my balance, I’m in the UK and I need this fixed ASAP please.

i need a further explanation on how i can roam my mtn line to receive sms in uk