I am new to Zoho Forms and I am using the free version.

1) There is an option to integrate with Zoho Creator. This takes you to a page with a "Migrate" button but clicking this just takes you to the main Zoho Creator page.  I notice that Creator does not appear in the Forms integration documentation.  Does this method of integration work? [I have a free Creator account that does not allow me to Publish.]

2) I have also signed up with a free Zapier account.  When I try to create the Zap to integrate Forms and Google Sheets, I am asked to enter my Zoho credentials.  A pop-up window appears with the message "ERROR_invalid_client". My Zoho credentials are correct, so is the problem on the Zoho or Zapier side? 

Thanks ,

OC