Have linked my NiN to my mtn line and it's still not making calls

I discovered that my 2 mtn line was barred I have link my NiN with it. The lines is 08037929387, 07034790404 pls help me to unbarred it so I can make calls

Good evening, pls my MTN line was banned, I tried linking it with my line and is still the same

My MTN line 08036994205 was barred this morning, I want to unbarred it. Thanks

Pls sir/ ma My MTN line is linked to my NiN Bt my line has been barred ( 07062310214) Pls help me out. Amen abroad.