please help I will mark brainliest ( all you got to do is to rewrite the sentence in formal language)

I have had an experience in your store that I would like to share with you. I asked an employee for assistance, however she ignored me. She continued to say that I most likely did no have any money due to the fact that I am a kid. I however had just had my birthday and I had received money as a gift from my father, and I was planning on spending it at your store. But due to the unkind and belittling behavior of the employee I chose to spend my money else where. This is not how any costumer should be treated. I hope that this issue will be taken care of. Thank you.