Account suspended - once again (Still not resolved)

I'm still struggeling with the problem logged on the 21st of March, which MTN responded to as Fixed. They fixed something which was not broken on the wrong account. I have two accounts, and I did log the problem on the account where my 6 numbers are suspended - let me try again:

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I'm getting really annoyed with these messages and suspensions. Was there ever a month in which I did not pay my account over the past 21 Years with MTN ? My services on 5 numbers are now suspended. Can this please be rectified ? What can I do from my side to prvent this from happening as all my numbers are fixed contracts ?

Due to the expensive devices charges, there is not much I can do to reach the credit limit below - which is for 6 devices. Now my devices are suspended, and I cannot even phone MTN for assistance

"Yello, this is a reminder that you have exceeded your Credit Limit of R ????.00 Your services have now been suspended for outgoing calls. Kind Regards, MTNSA"

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