Click the + sign in the circle next to the due date and click Begin on each task separately. Make sure you complete all 4 tasks.

To complete all 4 tasks, follow these steps:

1. Look for the task list or menu that contains the tasks with their due dates.
2. Identify the task you want to begin first.
3. Locate the circular icon or + sign next to the due date of that specific task.
4. Click on the + sign or icon to expand the task details.
5. Once expanded, you should see an option to "Begin" or "Start" the task. Click on that option.
6. The task will now be marked as "In Progress" or "Started."
7. Repeat steps 2-6 for each of the remaining 3 tasks, clicking the + sign or icon and then clicking "Begin" for each task individually.
8. Ensure that all 4 tasks are marked as "In Progress" or "Started" after you've completed the above steps.
9. Complete each task as required and mark them as finished when done.