turn signal (drivers side) a body 1969 valiant

Good luck
Those were also used on the 69 Daytona and I'm sure you can imagine what that does for the price
so the one i have works; just not well. It blinks when blinker is being used, and lights up when lights are turned on but does not blink when lights are on. just stays solid on. i even plugged it into other side to see if it was deeper than just this and problem replicated. Any idea if there is anyone out there that fixes them?