If you believe the task won't be finished by the deadline, we advise you to communicate this issue to the other member.

You can reschedule the task if you and the other person have agreed to extend the deadline:

1. Go to the task page and choose Edit task
2. Go to the Title and Date section
3. Choose the new date and time for the task completion
4. Press Publish

The task will be modified with the updated information once the new time and date have been decided upon.

For more details about how to reschedule a task, please read How do I reschedule a task?