For sometime now my airtime has entered 'ghost mode'. On very impudent days, i wake up and my phone will bluntly refuse to call or text anyone (with ample airtime), only for me to check after a few minutes into a zero account. On less impudent days, i will get a message from 4900 or MTNplay or one of those numbers saying my subscription for a service i know nothing about has been renewed. Some of these services you cannot disable except you call customer service (you what that means), most have no clear way of disabling em. Note that some of these services come as 'free trial' version but your opinion is not needed to subscribe fully nor for the subsequent monthly renewal. Clean yahoo.com.
No one must be allowed to act with impunity especially in matters regarding peoples hard earned money; not the least just because they can.

It happened to recently. I recharged my mtn line with 3k. Only to see 1K later in d evening without making any call nor browsing oh. I've been trying to get their customer care line and its always busy. Not good @ll.

Watch the video whose link is provided below
https://youtu.be/A3uRszt6y9g