Bad service

I am very disappointed on how they deal with customers. On the 23 we bought tv stand , coffee table and matrass for single bed. On the 24 went to collect my things and only to find out the color that we ordered for coffee Table is not available lady that assisted me said must leave my invoice and she gave it to Donavan to place order and they said their guy will deliver the coffe table when he comes to my house to assemble tv stand. Guy came yesterday with the wrong coffee table (he was not wrong cos he doesnt know which color we ordered )Donavan has my invoice and the lady that assisted us on point of sale i told her to make sure they deliver the correct coffee table. This morning i have been trying to call them wasting my airtime they sending me from pilar to post and they promise to call me back until now no call nothing and everytime when i call they dont give Donavan a phone.i am very ****ed off seriously.