My 1998 Honda civic motor stopped running while I was going 60mph on the highway. Since I have not been able to get it started. The battery does not stay charged and I hear a clicking noise coming from the dash on the passenger side. I have replaced the starter, spark plugs and wires, battery cables, used starting fluid, replaced the thermal plug, checked and replaced all of the fuses under the hood and dash, I have cleaned all the electronic components under the hood and I have tried to jumpstart the car as well. Nothing is getting it started and I don't see what I could be missing. I now hear a clicking noise coming from the dash on the passenger side when I turn the ignition and try to start the car

Have you done the first thing you should have done? Check for codes?