So my 2002 mustang was having issues with the blinker, the blinker most of the time won’t blink for turn signals and every now and then it will blink once or twice if I’m lucky. The hazard lights work perfectly fine though, and a fuse was changed and still the blinkers aren’t working, then I just bought a new turn signal switch and replaced it as soon as I got it thinking that was the problem and the guy at auto zone told me that it would fix my turn signal issue, but after I made the replacement it didn’t do anything different and the blinker still won’t blink turning left or right and the randomly if may blink once or twice if I try to use the blinker in either direction if lucky and yet again the hazard lights still work fine and so does the beam lights, idk what to do or what it could be....any suggestions?