1 month and no delivery of ordered goods

I ordered a pair of earphones from OneDayOnly on 12/11/2015. <br> <br> On 25 November, I had yet to receive the purchased item, nor could I find record of the purchase on their website against my username. I escalated this fact and received a notification back from Maxine Overmeyer that the order was delayed, Delivery was to be scheduled first thing the next week.<br> <br> On 2 December, I had yet to receive the purchased item. I escalated again and received a notification back from Maxine Overmeyer that the unit ordered was unfortunately shop-soiled. No replacements were able to be sourced. I was offered 2 pairs of replacement earphones for every pair I had purchased (2 for 1), or a refund. I chose the replacements and was advised delivery between 8 and 10 December.<br> <br> On 10 December there was still no delivery. I escalated again and was provided a tracking number and advised delivery in the next day or two. When checking [URL Removed] the tracking number had never been scanned.<br> <br> When will I receive my order? Is 1 month not long enough to wait for a pair of earphones?<br> <br> I have requested delivery tomorrow, and I expect delivery tomorrow.