Sonic Drive-In

I got order and then paid at the first window. I gave the cashier 20.00 and correct change of 63 Cents. She handed money back of 4.00 without counting back to me with the ticket. Then I noticed what she had did, I got out of car at window and pecked on window and waited a 2 minutes and knocked again. A lady came to the window and I handed her the ticket plus the 4.00 and told I gave her a 20.00 I ask her to look to see the 20.00 she should have laid out until transaction was done. She said they put in their pockets and I told her I just wanted the correct change. They acted huffed up and did not say word just slamped the window. Their was no way I didn't give the 20.00 because I got it out and then decided to give correct change.

The time shown on my ticket is Sept. 23, 2021 13:03:0
Very poor customer service, and let me know