Worst place to do business with , do not ever buy from these people

Worst company ever their is real company Sleepmasters is the worst o bought a bed in December and to date I have exchanged the bed 4 times each time I get a defective product , then they want to collect the item and I maintain 7-14 days for a refund whilst they didn’t wait for me to pay for the bed , I paid then only they could deliver meaning they should refund me then come collect , I paid for quality and I found he getting quality nothing inferior to that