Open new tab

Open new tab in your browser and go to discord.com/app. Make sure you are logged in. Then open #verify channel.

You should see this:

Clear the address bar and type 'j'

Click on the address bar, select everything and delete it. Then type j

You should see this:

Paste verification code from start

Paste the code from start and press enter, make sure you still have that 'j' at the start.