Who Do I Contact about a Complaint about a Unprofessional Employee ... Employee Cursed me and treated me poorly and tried to fight me.

Checkers corporation. Number should be on Google.

Been eating food from here for many years. Never had a problem with any of the help!

Go to the website and look under Contact Us...

Same as what Sailor Moon said. Do yourself a favor and make sure you have a profile set up for their mobile app as the person you speak to will comp you on the app.