You need to see if power is getting to it. Pull the connector and put a meter on it to see if there's voltage there. If so, the pump is bad. In not, check the fuse and relay to see where the problem is.
I checked power I have a permanent live when ignition on but no power to prim pump got a feeling could be relay .
So I got back in touch with the guy who did the paint job for me and he said to take it back for him to have a look and sort .
Thank you for your help