How do you recover a client who has stopped responding to your emails?

[Btaliat]

There is no time to be wasting the available time on a client that is undecided. There is a need to reach out to the clients asking that you want to close the file folder. Wait for the reply before you close the folder. There is a need to make sure that you reach out to them before you close the file folder. What do you think about this? Is it possible for the freelancers to use other methods?