NWJ WITHHOLDS CUSTOMERS PROPERTY AND CLOSES DOWN WITHOUT ANY WARNING.

My wedding was in March and my wife and I purchased rings for the wedding from Nwj gateway, We sent our rings for resizing and upon receiving them we found that the diamonds were loose and fell out. We then sent it in again hoping to receive our rings before the wedding, but in a huge disappointment, we had to get married without having our initial rings purchased from NWJ. We have tried various ways in contacting NWJ with no positive feedback. Please can anyone provide some assistance to help us retrieve our rings.