i purchased 2 wardrobes from them last week and was told that it will be delivered on Tuesday this week

i purchased 2 wardrobes from them last week and was told that it will be delivered on Tuesday this week.they told me when i purchased it that it comes assembled .i prepared place for delivery at home for it but instead is came in 2 box which isnt assembled .when i contacted them again they said must call call centre they will send someone free of charge to assemble .but today when o called to find out when this person is coming .they said its my job to assemble not theres.i wish not to ever purchase from them again they are *****s sales person is Khaya.