Changing an email address is very simple.
Step 1. Navigate to Edit Profile
Step 2 Scroll to the contact info section and remove your current email address
Step 3 Fill in the selection with your new email address and then click outside of the box
Step 4 Your original email address will appear and will be highlighted red
Step 5 A verification link has been sent to your new email address, open this email and confirm the verification
Step 6 Your new email address will appear and be updated to blue