Telkom : Bad service for not disclosing additional charges

Good Day

I ordered a router and received it around the 21st August & was told it will be effective the 1st September. No Additional charges was mentioned to me. I received my bill and it came out to R800 after i was told i have a router for a monthly fee of R149, while calling the call center i'm actually paying R359 for the router for a 10gig. In the month of August i added my own wifi data...

Please take note i will not be paying for all the extra charges from R149 to R800 that's totally unacceptable rather fetch your router so i can go elsewhere, Telkom your service sucks!!! i need a response urgently!!!