Ordered when in stock and now is "Out of Stock"

[Asaphyx_]

Hi, I recently ordered a monitor (Acer Nitro VG271UP 27" 2560x1440) and it was in stock whilst I ordered however after ordering the monitor the status didn't change for 6 days even though I had paid for next day delivery. I sent an email and was told the monitor was out of stock when I ordered. I have paid for the order and wondering If I will receive the order and how long re-stock usually takes?

 

[Asaphyx_]

I mean... I've emailed them and received a response telling me its out of stock and asking how I would like to continue but received no reply after I responded to that?