Stop & Shop review: My complaint is with a customer on 7/2/2021

On the above date, I encounter a very unpleasant experience at the Stop &Shop in Highland Park N.J. with a seem to be a older male asian customer of descent that was standing behind me. I was at the register making a purchase when I ask the individual to step back because he was directly on top of me while I was making my Purchase. I said to him (Quota)"Excuse Me" He replied in a very loud tone, What you said to me? He repeat this phase three additional times to me. I don't not response to him, because I knew at that point that he was looking for a reaction from me. I knew that he had heard me the first time, I feed that he was looking for a verbal or physical confrontation. After the third times he said it. He realize what the other customers standing in line was thinking As well. I continued to ignore him. I continued to make my purchase with out any other incident. I'd informed management of the incident that occurred on the above date. I feel disrespected, and embarrassed, as well as threatened by this individual. I allowing this incident to be noticed for the simple reason that this should not occurred and if I come into contact with this individual the outcome may turn out differently. As well legal and ethical implications against your establishment
Respectfully,
Mr. Rudy Colleton