This is Project Management. Please help

There are five types of communication Verbal, Non-Verbal, Written, Listening and Visual Communication. You are a project manager, discuss when it would be appropriate or not appropriate to use two types of communication of your choice.

Your response should include:

At least two problems that you have experienced based on cultural differences or virtual environments

At least three project leadership strategies that you could use to avoid potential problems related to cross-cultural and/or virtual environments