How to select my charactor in blizzard forums

“To claim a character on the site, you need to create a Blizzard forum activity page for your character. All you need to do is go to the Blizzard forums and select your character. This will create the activity page and you’ll be able to use the form at the bottom of this page.”

I cannot find “my character”. Where is it??? Why is there no explaining to this anywere