MTN Increase a Black Friday False Advertising on a Special 2 months later, on as 12 month term

in 2025, for Black Friday, I committed to a 12x month contract with MTN on a Shesh 1000 Contract, for R499.00.

I just noticed my Bank account, and see that they Started to deduct R559.00 pm, I feel that this is false advertising, as it means they can sell an item for R499, and tomorrow they decide it is R5000.00 and you just have to pay this, I feel it is ********* business practice to advertise a product for R499, then 2 months later increase this by 12%.

I called MTN, and was told this is in the Ts and Cs, lol, there was no ts and Cs when I signed up for this related to unguaranteed price increases.

Can someone please come back to me, else I am taking this to the competition tribunal....

I am ready to cancel this Bull5#!t.... False Advertising