Hi @Elakiya ravi, 

Welcome to the Community! 

Are you looking for more information on how to set up a signup form and how to connect a flow to them? Happy to share! 

 In a signup form, you can store a customers information once they input their information. You can connect the list that users are added to upon form submission to a Flow, by setting the flow’s trigger action to be ‘Subscribed to ___ List (The list connected to your form). Then an automated message will be sent to those who signed up to your form and were added to the specific list. 

I’d check out these additional resources to gain more insight on how this works in Klaviyo!

• Creating an effective acquisition strategy using signup forms
• Getting started with Klaviyo
• Product certificate

Thanks for participating in the Community!

-Taylor