If the roll over switch behind the RH side of the oil tank is OK try checking the power to the pump at the plug under the pump cover on the top of the RH fuel tank. If that is good then the pump is suspect. If no power at the plug try transposing the relays, I think the pump one is the same as 2 or 3 others. If it is the pump then this may be helpful:
https://www.mtwc.co.uk/wp-content/uploads/2019/03/M3W-5-Speeder-fuel-pump-replacement.pdf
