MagCAD Designs review for Click & Drop

Technical issue goes unresolved with no response from Royal Mail. The last time we contacted Click and Drop support they took 1 month to respond, absolutely crazy. We have since reported a new issue with the Shopify integration which is causing huge processing problems daily. To date, 2 weeks later, no response. All of a sudden and without warning from Royal Mail, the weights of products created in Click & Drop have started to be ignored, different to how this has previously worked for over 2 years and different to their eBay integration which we also use. This means every Shopify order imported now has to be edited manually until there is a fix. Looking at other reviews it seems Royal Mail are more interested in replying to their 1 star reviews than replying directly to customer emails. Frustrating we have to leave a 1 start review to try and get some sort of help.