Unbounce Integration

I have associated my Zoho CRM account with my unbounce account, and when people submit the form on unbounce, that lead is then being passed to the 'leads' area of my CRM, however at this point they have been double qualified by my sales funnel and so I want them to be directly transferred to my 'contacts' - How can I make sure that all the leads that come in from unbounce are sent to contacts, and not to leads.

Thanks,
Tom