MTN up to fishy deactivations of numbers without consent.

So now I beleive MTN are involved in *****. I gave had a MTN number for 4 years now or so I thought. It's my banking number and basically all my OTP's go to this number. Last year January I lost my job and was caught with over R300 extra time and only every now and then was able to load maybe R10 to bring it down so I stopped using the number and only inserted it when I needed to receive a to which was at least once a month. On the 5th of January 3026 MTN just decided to deactivate my number and on the 16 if January re issue it to someone else. When I call them they say I have to recharge every 30 days to keep my number or loose it. What a load of bull. Something is fishy. I have had a number with Vodacom for 12 years now that I insert every two months to check my crypto balances and do transactions and I gave not loaded funds in 8 years and they have not taken my number but MTN decide to take mine because I have not loaded funds in 1 month. Shocking service and I will ensure that this wonderful service they offer finds all streams on all social media every week for 5 years. MTN are ******.