"i was told last year that I was going to get 322.00 dollars back"
It's not clear what you mean by "I was told". Did your Mississippi tax return show that you were due a refund of $322? If so, you can check the status of your refund here: https://www.dor.ms.gov/Individual/Pages/default.aspx
**Answers are correct to the best of my ability but do not constitute tax or legal advice.