In Situation 1, Jagan should promptly check the sales records to trace the customer's information.
Additionally, he should call back the customer on the same number to inquire about the issue as well as give or offer a resolution. Jagan is the one who must remain proactive, gather details, and assure the customer of a swift solution.
Then, later on, he need to or he should inform his superior, Tarun, about the situation, ensuring transparency. Timely communication as well as addressing the customer's concerns will be the one to help uphold the outlet's reputation and demonstrate a commitment to customer satisfaction.