In order to work in the platform, you must have an Avatar set for your account. This article will walk you through setting this image. 

1. Click on your profile image at the top and then Account Settings.

2. The Profile page will be displayed.

3. Click Choose New Avatar and then Upload Your Own.

4. Click the Upload Photo button and then select a file from your computer. Your photo must be at least 960 x 960px.

5. Crop your image with the cropping tool and then click Crop.

6. Click Submit to save your changes.