We get it, nobody likes to see a generic stick figure on their profile. Here's how you can add a profile picture to your personal profile.
Find a photo of yourself on a publicly accessible website.
Right-click the image and select "Copy Image Address" from the pop-up menu.
Head back to your Legit profile and click on the grey avatar.
Paste the image address you copied on step 2 inside the box and click "Save".
Once you are done editing all other sections, click "Save Changes" to save and publish all your edits.
And voila! Goodbye stick figure and hello profile picture.