Glow plug problems

Hey guys and girls out there
First time posting so go easy but I’ve bought a 1997 gq patrol with a RD28eti but the engine won’t turn over or do the glow plugs show up on the dash, here a relay click but still nothing, ordered a new 100a fuse for the glow plugs but other then a blown fuse what could be the problem?
Cheers

Welcome mate. You'll get a better relpy if you post an introduction first. Then come back and clarify exactly what your problem is. Is your engine not turning over or are your glow plugs not getting power?

Welcome. Good luck. Check fuses inside. Powers glow control unit and maybe fuel shut off solenoid?