Write the next sentence in the following story.

How to customize your account on youtube
Go to www.youtube.com.
Log in or create an account, if you don't have one already.
Click on your account name in the top right hand corner beside " sign out ".
At the top, you should see a grey bar that says " edit channel "; on the left hand corner, click " themes and colors ". Choose a pre-made theme or click " new theme " (at the bottom in blue letters) to create your own.