Airtime -MISSING

Not great to write this review but this is now the second week that I pick up that my airtime just disappears.

Two weeks ago I bought a R60 or R30 and it went missing, i left it or at least didn't get to address this yet. Last week I bought R30 again and today its missing. I only used a R5 of that airtime.

PLEASE MTN- STOP taking my airtime. I had this problem a year or two ago and it stopped for a while and now its back.