Never buying another Renault or Nissan. PART 1of2

I bought a BRAND NEW Ranault Sandero Stepway 900T from Lionel Motors [URL Removed] the third vehicle from this dealership, in January 2015 and I've had no end to problems with this car. The problems however I could have lived with if it wasn't for the absolute pathetic service I've received from this dealership. The first issue was a screeching front left brake. Only the front left one. And upon return of the vehicle, the dealer reckoned that I should hose off the wheel every day to get rid of any build-up of 'whatever' (I never had to do this to any of the other cars I've ever owned). I also returned the car twice after to rectify the cruise-control as it wasn't engaging at all. The last time I saw the car was the 22nd of December 2015 and I got the car back today, the 22nd of February 2016. Apparently the part needed wasn't locally available and had to be sourced from overseas; shouldn't these parts be kept in a local warehouse, the vehicle is very popular in SA after all. END PART 1