Day light *******

I took a cell C contract last year October for an honour x7 which I pay R306.00 a month for the package, during the month of May 2023 I took it in for Repairs as it was not switching on at the Rosebank Cell c store where I took out the contract,it came back after 3 weeks ,it worked for couple of weeks on the 13 of July 2023 I had to take it in again for repairs,it's been 9 weeks no response, when I called in today 4 of September 2023 I am told I need to pay R6000 for repairs ,I have to pay double the price of Retail store to fix a phone which was not switching on,I am not sure if they are trying to cover costs with charging for such a ridiculous amount,no wonder they had to get two CEO's this to try bringing they company about to standard in the market ,I am taking them to the ombards for day light *******