Steps

Go to badgr.com and sign in. (The first time you sign in, you must establish your account and create a password).

Go to your Backpack. This tab shows you all of your earned badges.

The Share link will open a window to copy a link to the badge or to share it on various social media platforms. 

Select the in Share to Profile option for LinkedIn. 

Once you have logged into LinkedIn, you will just click Save to add newly-achieved badges