Task: Share the presentation with Cole at coledbwpersonatest@gmail.com for cross-checking and corrections in the Google Slides app.
Steps:
Click on the share to contact button 
Click on the Allow button in the pop up
Type coledbwpersonatest@gmail.com in the people or groups column
Select the resulted mail id
Click on the Send button at the top of the screen
Click on the Send button at the top of the screen