MailChimp API Key install not working
I am trying to integrate MailChimp with Insightly. I am following the tutorial, I created a API Key with MailChimp and paste it to Insightly. When I paste the API Key I am still unable to install MailChimp. I have refreshed MailChimp's API Key twice and the same thing happens. I am tyring to open a ticket for this but unable to do this as well because I am unable to find the request to do so. Please advise how to move forward.