Fuel pump don’t come on when I turn the ignition key

I have a vz800 and the fuel pump dosnt come on when I turn the ignition key ,I had the rac out and he cleaned the fuse and the bike started he advised that was the problem but the fact that he googled where the fuse box was didn’t fill me with confidence and a few days later it doesn’t start again I’ve cleaned the fuse box and fuses but no joy .does anyone know or had this issue before thanks for your help

Side stand switch & Clutch lever switch, Give those a clean and see if there's any improvement?

Thanks buddy I tried that with the side stand and the engine cut off switch but nothing