First you start the Tumblr Poster feature
You select the FOLLOW button.
Add your keyword and the ninja will search for related blogs
Select how many blogs you want to follow!
Here you can select specific blogs and or view them.
Select the delay between the follows.
Give your project a name and SAVE your project
In the project overview you click on START!
TUMBLR TUTORIAL VIDEOS:
How To Auto Follow Tumblr Blogs By Keywords