No Feedback about out of stock machandise

I bought a Hazzlo visco memory foam mattress on the 10th of November. Yesterday i contacted Groupon since i saw that the 14days has lapsed and i was informed that the supplier had stock issues and that my order will be refunded. What i fail to understand is when was I going to be made aware of this if I didn't call the office myself. I was then informed that the refund process might take about 4days. There was a reason why I bought my mattress and base when I did and Groupon has inconvenienced me but not letting me know early so that I can source alternatives. <br> <br> I've just went to the Groupon website to try and and find another mattress but found it strange that the same mattress that apparently the supplier had stock issues with is still on sale and for the same amount. <br> <br> Second Issue: On the base set that I ordered, it was delivered with incomplete *****s. I sent through and email immediately of which I received and followup email stating that the call center were busy and will get back to me. Until this day, I'm still awaiting that call. (Security code: 8AD082E157 - bed base)<br>