You shouldn't charge until all your bugs are fixed

You shouldn't charge until all your bugs are fixed

I have been struggling with your service for some time now, and even though I love your integration with ZohoCRM, zoho campaigns does not work as it should. I am an advanced user in mailchimp, and even if I am dying to migrate everything to your service, you still have lots of bugs you need to fix in order for us to change 100%...