Click on the progress bar of one of your investors (highlighted below)
There are 6 steps (on the left) however, steps 5 and 6 will be auto-completed. Click on the vertical list on the left to look between the various stages.
You can also send an email from the investor's tab to remind them to proceed:
Click on the checkbox by their name
Select the 'email' pop up at the bottom of the screen
Change the subject to 'custom'
Compose your message and hit send
