Samsung Somerset Mall worst service ever

I bought a brand new Samsung gear fit 2 as well as a 42 inch tv from Samsung Somerset west in early 2016.The Gear fit 2 stop working after a months later( Still in the warrantee).Took it back and waited a month for repairs witch was sent to Canal walk Cape town(Should be back in max 14 days).Eventually after many calls, moaning and misery (Mr Bolton )the then owner manage to get me a new one by June 2016.So new watch, new 1yr guarantee,after 10 months screeen just went blank again.Took it back the 25th of May to be repaired.Again the same procedure as the previous year.No one report back on status or anything,You have to follow up,leave messages for people who never bother to call back.Many calls and frustrated to the edge still nothing and still no one call back.They are quick to sell but no after service,none!! Im done with Samsung is Somerset west at Somerset Mall!!!!