Webforms Zoho (Contacts/Lead)

Hey there, new to Zoho. I am the webdeveloper for a company which wants to integrate their webservice with zoho CRM. I am not able to figure out where the data is going to be displayed on the zoho CRM which was sent by the webform.

I created a webform for contacts and integrated it locally on the page. I tried some sending some dummy data to see if everything works as expected, but somehow I am not able to figure out how to activate or how to find/display the data I had sent.

Help is appreciated.

Thanks,
Thomas