I’m so glad you asked! It’s awesome when profiles are accompanied by a smiling picture!
Here’s what you do.
Visit the site using a desktop or laptop computer.
Login - this should take you to your Profile Page.
Click on your Profile Photo, or click the Photos tab. This will open the Photos tab.
Click the Upload Photo button.
Select the photo on your computer you’d like to add to your profile (1MB max size)
Wait a few moments as the photo uploads.
You should now see the photo on your profile. Dang you’re good lookin'!
If you want to change the photo you have uploaded, simply upload a new photo, and you can then delete the first photo.