Cell C *******

I have Cell C Miassist on my phone. Tried using it 3 times last year, waste of time (and money) Since December 2020 I've been trying to cancel this, what a mission ! Cell C gave me 2 numbers to contact Miassist. The first only has an automated system saying 'leave a message we'll get back to you". Suffice to say, they don't. The other number, when called, doesn't exist !!! Nice ******* Cell C, you'll lose 3 customers this year