Any body else had trouble paying online for Click and Collect :- when attempting to pay by card the screen goes dark and a white rectangle appears then nothing.
Try clearing your cache, closing and reopening the browser, or using a different device a different device.
I'm sorry to read you are having problems. Please call our Customer Service Team on 03330 112 112, or email online@screwfix.com with your account details. So they can look in to this for you and help to resolve this. Peter
Use phone or tablet as they don't suffer with malware or your antivirus stepping in messing things up. Not seeing an error message or something on screen with no reports from others about problems means you may have a gremlin in the system...