You have to do a factory reset to get a link code. If you have access to the menu:
settings> system> advanced system settings> factory reset
The only time you need a link code is when you first link a new (or factory reset) Roku to your Roku account. What is telling you that you need a link code? To unsubscribe from a channel go to https://my.roku.com/account/subscriptions . It will ask you to log in, but no link code is required (or useful).
I just signed up for Paramount streaming service but I can't finish the process without the "activation code for your Roku" they are asking for.
chandraclaws, yours is a different issue than what this thread is referring to. If you signed up on the Paramount website, install and launch the channel/app on your Roku device and follow any instructions there. If you still need help ask Paramount or start a new thread in the Channel Issues & Questions section.
