Head over to Runescape, or open up your launcher, and login to your account. Something will pop-up asking you to confirm an email to link with your account; so just type your email in both boxes, hit confirm (or w/e the button says) and open up your emails-if it’s hotmail/gmail/yahoo, open it in a separate tab. Click the link in the email then head back to your Runescape client and it should have a new message; your cape shall be waiting for you!
Now to claim the title. You need to start of by claiming your Cape of Validation from Diango in Draynor Village, who is located in the blue square on the map below (where it says Market):
(Note: To claim it, you need to go through the interface where you can claim old holiday items).
Once you have the cape, right click it and select choose “Give Title”.
You now have the Real Title, congratulations! If you want to remove it, Xuan in either Varrock or Burthorpe (located right/east of the staff shop by the fountain in Varrock, and directly north of the Rune shop, right above it).