Family Dollar complaint: New supervisor Kendra Green

I am a consumer in a small country community. All the workers are awesome group of people. Until lately a new supervisor came in, she can’t be more then 22yrs of age. This girl us named kendra green. She is not at all what a supervisor should be. She presents herself as a self centered individual. She should be a welcoming presence to the business. Instead she is rude and not kind to elderly people
There are 3 women who are 50 to 63.
They are hard workers, yet this young girl is looking to get rid of the older employees who work harder then any young ones. It is sad to hear she already fired Nancy, who was an Awesome worker. I hate to see it but this is age discrimination. There will be a loss of revenue from this store if she is kept. I will be calling corporate office tomorrow. Thank you, hope you will address this issue. Consumer from vineland Colorado.