Sonic Drive-In review: Drive thru service

On Friday, March 26, 2021, at around 6pm. We went thru the drive thru, the employee was extremely rude and disrespectful when order was being placed (sighed in disgust for substituting a shake instead of drink). When I got up to the window, he had no name tag on, but was wearing a purple shirt. I have been to this sonic before and had fine experiences but was disappointed that I spent that much money for that type of experience as a customer. I will not be returning to sonic again because of thus experience and will make I tell anyone I know to avoid this establishment. Please take serious this complaint. Thank you