Log into your GotSport Account.
You should see a Team Management tab:
NOTE: If you do not see this tab, you are likely not on a team. To be added, you must complete your background and safesport.
From Team Management, choose the team for which you want to get a roster.
Select the Team Members tab
Select the player for which you want to add a picture.
Use Browse and find the picture you want.
Once you have chosen the picture, you will have to scroll down and choose Save.