Ok sooo other forum no one is helping so please help and if this happened to you please tell me what worked

turn signals hazards not working

new relay new fuses (both under dash and hood)

new light bulbs new hazard switch .

still not working
ok so I tested the lights with a switch from the junk yard (not the right one for the car) and the lights work but act all funky and turns on other stuff and don’t flash..

new hazard and old switch doesnt do anything
yes there is power and lights are all ok..
anything else I should try ??