Hello, here you'll be taught how to add a profile picture.

Step 1: At the top of the homepage click on the "Profile" Tab.

Step 2: When you have accessed your profile page look for the tab called "Avatar" once found click on it

Step 3: Scroll down and there should be three sections that allow you to import your profile picture. To add a picture that is saved in your computer choose the first option. If you found a picture on another site add that URL and put it in the second option. If you want an Avatar from another site put that avatar's URL in the third option.