McDonald's

I put in an application at the Walnut Ridge AR restaurant. I received an email that my application was not excepted. I want to know why it wasn't excepted? Was it my age or what was it? I have the experience. And at Mchire.com website said hiring immediately for Walnut Ridge. I will be contacting an attorney over this matter! This is exactly what the email read. " Thank You for applying for a Crew Team Member Crew Team Member position with McDonald's. At this time, we have decided not to move forward with your application. We appreciate your interest in our jobs and wish you best of luck in your search. Thank You McDonald's hiring team at Walnut Ridge REL(36346). My complaint is why wasn't my application excepted? I want a response from McDonald's explaining why?