Stop & Shop review: Store not following covid-19 health protocols

As a long time shopper at this store, where I do the bulk of my grocery shopping, I was very upset by seeing numerous employees not following current pandemic health protocols this morning. I saw two employees having a conversation in an aisle, one only wearing a plastic face shield (no mask) which was partly pulled away from his face, the other with a mask pulled down below his nose. I've seen another employee wearing only a shield before on more than one occasion. I also saw a group of employees in the bakery section talking to one another, at least two of them had masks pulled down below their mouths. I could not find a manager to speak to at that time. In this very serious time when covid-19 is raging again, this is totally unacceptable. When I shop at Target or Walmart, I never see anyone not wearing face masks correctly all the time. I hope there is something that can be done about this immediately. Thank you.