Please I’m in Nigeria make my mtn line active

I need to activate roaming on my line in the US. I did not activate roaming before leaving Nigeria. Is there a way to still get that done while I'm here? # Activating roaming...

Sir Alex David

#lost Sim in diaspora #lost Sim after mtn keep my number

Please I really need your help my MTN sim card 08140377099 is not working anymore and I'm out of the country and that's my business line I can't wait until I return back to...