A. Scriptdio tutorial link is already given inside your Scriptdio App. Login to your Scriptdio App and on the left hand side panel you will have a menu button for Tutorials. Click the Tutorials button to open up the tutorial library.
B. Or, you can login to your Explaindio Membership area here or in this URL: https://account.explaindio.com under your Active Resources Click the link which says "Scriptdio" to access the App Content Area.
On top right you will find a link called Tutorials. Click the link to open up the tutorial library.