You can upload your profile photo as follows:

1. click on the Account Menu.
2. Scroll down to the second menu strip
3. Hover over My Profile Menu
4. click on Account Menu
5. scroll down to find where you can upload your profile picture

In addition to what Dr. Joseph said, I think you should look out for the face (avatar) on your account dashboard. Beside it, you will find an upload button that will link you to the files on your computer or smart phone. You can now pick up a picture from your file. Voila!

Yes, But The Picture is two Big which i think is for the background and the smaller one which i think is the passport. i have done with the back ground one, but i try my best to fix the smaller one but is not going, could you assist please,

Bu it look like it is ok now.