Review Selling goods they dont have at hand

Ok furniture Taung have very poor service and salesman not reliable,I bought a fridge cash and when they have to give it to me they said they dont have the stock is only the display...again my son made a lay-buy for Hisence tv end of april and paid it off the following month but when they have to deliver the Tv they said there dont have it in store and they checked other branches also there was none,when he ask for refund they said they dont have cash,we end up taking tv that we didnt like...Taung Ok is very very poor in service