Intwgration of Mail Munch for auto mailback marketing service

i already have a Blog. i want collect visitor information through a form. Thereafter use this to do auto mailback marketing. This service is provided by mail munch. But they do not have online support. so want some one to integrate with my website to get it working user submitt details Data captured at Mail Munch account in a list Data integrated with amail Chimp Auto mailback campaign from Mail Chimp