Make your banner suitable for display on every post, google doesnot like to much recurring affiliate banners, so I give you here the data how to change your affiliate link into a link to your WA review.

5. Copy the bannercode you like to use on every post.

6. Paste the code into your textarea ( you are just using the text area to change the code)

7. Switch to the visuable tab

8. Select the banner and click on the link button

9. Remove the affiliate link, change it into your review blog

10. Here you see the change, I let it open in new tab for users friendly reasons, because of my tutorials.