how do I send my form to my mail chimp list...I have already created the API link. I don't know how to send the form to those on the list.

Our MailChimp integration is meant to add to your form submitters to you existing mailing list: https://www.jotform.com/help/163-How-to-Integrate-with-MailChimp 

If what you need to do is to share your form with the contacts in your Mailchimp mailing list, then contact Mailchimp support for guidance: http://business.tutsplus.com/articles/how-to-create-an-email-newsletter-with-mailchimp-for-free--fsw-39066  

Open a new thread if you need anything else, we will be glad to assist you.

Easy to link Jotform to Mailchimp lists via Zapier, free for up to 100 submissions per month, costs after that. I managed to achieve it by using the Mailchimp Email Beamer private email in a Jotform notification with Gmail with Canned Response and the Auto-responder add-in, free for one responder but only $30 to buy anyway, I think there is a limit on the number of sends for the free version but not sure what it is. Plenty of guidance on how to set it up on the web. In both methods you can filter the fields that are sent out from the form, in Zapier when you set up the link, in the Gmail method when you set up the Jotform Notification email.

Just found the limit for the Gmail Auto-responder, it is 20 per day.