How should you react to a customer complaining about a coworker?

Listening to the customer's concerns and offering to connect her with your supervisor is the most appropriate response. It demonstrates a commitment to customer service and shows that you take her complaint seriously. By actively listening to her, you validate her feelings and provide her with an opportunity to express her frustrations, which can help de-escalate the situation.

Furthermore, connecting her with your supervisor ensures that the complaint is addressed by someone in a position to take further action or investigate the issue. This approach not only fosters a positive relationship between the customer and the postal service but also adheres to the principles of teamwork and accountability within the work environment.

Engaging with the customer in this manner contributes to a culture of respect and service, showing that you care about their experience and are willing to assist them in finding a resolution.