A: Currently we don't have videos but please see step by step help guide below -
​https://help.getformly.com/en/articles/9993317-what-are-variables
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Also, you can import template from our website in your account to check the logic, how to setup category etc.
Personality Quiz - https://getformly.app/7Aydkn
Multiple category Quiz - https://getformly.app/DLdbUe
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How to import template - https://help.getformly.com/en/articles/9835924-use-a-template