Sonic Drive-in - Feedback

Does not prioritize there customers sat in 3 different stalls for 10 min each and was never waited on so we left the store was open it was 6 pm

Pulled up to first parking spot order sign didn't work should've had a cone backed up went to next one ordered had to wait for a bit he brought it out had wrong...

Took 15 minutes to get my food brought out, so I barely got to eat since I was on my lunch

Heard there's A dangerous amount of heavy metals in the burgers ?

There was a 20 minute wait at 9pm for 2 milk shakes.