Can one add vudu to a firestick or link the account

[bellow]

Is there a way to linkl Amazon with Vudu so I can watch my Vudu items on a firestick. I have movies anywhere but that only works for movies and I have some tv show I want to watch

[Geek-9pm]

Did you read the manual?
Maybe you need to learn more about the Amazon Fire Stick.
It is not an Android device. Nor is it Windows.
Look at this:
12 Essential Apps to Install on a New Amazon Fire TV or Fire TV Stick

Once you’ve spent the necessary time setting up your device properly, it’s time to install some Fire TV apps. But before we talk about the apps themselves, you need to prep your Fire TV device.
Why? Because you will need to sideload** some of the apps we discuss; they are not available in the Amazon Appstore.

That should help you.   
Read the article over and come back here when you  find something hard to understand.  **What sideload means becomes apparent in the article.

[bellow]

There was no manual and I know how to install apps onto the firestick