Decofurn Factory Shop Greenstone

I have ordered a desk and a mattress and paid for the them on the 2nd of September with the delivery fee, i was promised that they will have stock in the next 12 working days i called them on the 11th day to check whats happening i was told they have the mattress and not the desk i asked them to credit the amount for the desk and deliver the mattress they guy agreed and promised to call me back shortly and he didn't. so i called Decofurn again today and i was told they don't have stock for both the mattress and the desk and the hang up on me wow