I ordered a mattress from Wayfair on 26 July. I was given a delivery date of 28 July and a DHL tracking number. I checked the tracking number on 28 July and DHL hadn't even received the parcel. I contacted Wayfair and I was informed that an investigation would be carried out and a replacement sent if necessary. I received an email from Wayfair on 2 August confirming that the replacement had been ordered and telling me to expect an email with confirmation of dispatch and the tracking number. I contacted Wayfair again on 3 August when no email had been received and I was told that the courier had not collected the parcel but it would be sent the next day. I had still not received confirmation of dispatch on 5 August so I contacted Wayfair again. This time I was told the mattress was out of stock but I could expect a mattress to be dispatched on 9 August! I have already been waiting for the mattress for ten days and 9 August would be too late even if the mattress is actually delivered. I have wasted enough time 'chatting' with Wayfair's 'customer service agents' without getting a resolution and now I'm going to cancel the order. Wayfair is totally unreliable.