Broken bed (sleep master)

I bought a bed(sleep master) at Fair Price Olifantsfontein in 2017 The bed cost R2800! The base and mattress had funny sounds and the mattress was very loose/ cheap, so I tried to change it! The manager was very furious and rude. We fought until he gives me another bed! When I arrive home I realise the bed was worse that the one I returned, I then didn't have courage to return that bed because I was scared to fight with the manager again. Fair price must come and take bed and give me my money! I just threw my money for nothing! I am not happy at all!!!