No hazards or turn signals

I am using a Lxi coupe model car that has had this issue since I bought it and cannot drive it until it is legal to drive, lol, but really need the help. Both the hazards and turn signals do not work no matter which manner I try them, and if possible can you tell me where I put the new fuse or relay to fix the problem because I have no idea? Also, the name of the relay that is needed for this model car.