How to merge data from Zoho CRM to Zoho Sheet

How to merge data from Zoho CRM to Zoho Sheet

Hello! 

A few months ago, I made a Zoho sheet with the ability to bring in data from Zoho CRM. It worked by adding the email of a Contact to the sheet, and then it would fill in the rest of the information in the row with information that was stored in the CRM. But now I can't find the options to do that anymore, nor can I link any data from my CRM to sheets. 

I made a function, and when i run it, in the "Sucess" window it will tell me all the right information, but it won't actually post it into the Sheet document.

Is there anything i can do to help resolve this?