Whiteboard Shop UK review for Google & YouTube

Linking this app in Shopify is utterly impossible if your shopify admin email address does not match your google ads and google merchant center email addresses. Google offers no useful support at all so don't count on any help from them. I have sent numerous emails to their support center and they just push me around in circles with no resolution in sight, after weeks of trying. Stay away from this app if any of your email addresses (in shopify, google ads or google merchant center) is different from the others. Perhaps the app works but i will never know because there is no useful support at all. We spend thousands of Euro with Google every month, but get no support in return. Very disappointed.