Ask What do you do when a client sends you work to complete but has not sent the necessary files or information?

[Edward22]

There are situations where a client expects you to start work, but they have not provided all the details, files, or clear instructions needed. This can delay progress and create confusion. You may feel stuck, waiting for what you need to move forward. At the same time, you do not want to seem inactive. How do you handle this kind of situation, and how do you communicate the delay to the client in a clear and polite way?