If you'd like to connect your Simple Salon account up to ADLA, you will need to enable ADLA for your Simple Salon account, along with the steps in this article.
To enable ADLA for your Simple Salon account:
1) Click on the 'Account' link at the top right of your account
2) Click on 'Actions' > 'ADLA Settings'
3) In the right-side panel, tick 'Enable ADLA Access'
4) When you click 'Save' you will be shown a prompt with the costs relating to ADLA - you will be able to view this prompt before committing to the process