You can check the scrips in which Auto-Invest orders can be placed in the 'Stock List' page.
For any scrip which is not included in the 'Stock List' page, you will be unable to place an Auto-Invest order on that scrip.
How do I add all F&O scrips expiring on a certain date in a watchlist?
How can I view the details of executed SIP orders?
Where can I view the status of all my Auto-Invest Instructions?
In which exchanges can I place Auto-Invest Instructions?