Hi wazekbusiness ,
First of all, welcome to the Buttonizer community!
This should be possible! You might want to use page rules (PRO functionality) for this, then you can show buttons for specific pages, categories or posts. If you have created a button linking to the
Parent page, you can make sure using this feature to only show that button on the child pages.
You can read more information about this feature in our knowledge base article: https://community.buttonizer.pro/knowledgebase/176
Let me know if this helps 🙂