Turn signal problem
 

My left turn signal flashes really fast so I thought the bulbs might be bad.
When checking the lights, the front left is dark and the rear blinks fast.

I replaced both the front and rear left turn signal bulb. The problem is still there.
The front still doesn't work, the rear light blinks fast.

Any idea what I should check next?

Thanks

wiring issue on front first check for power if good then check the ground