I want to do the following:
I have a wordpress website where i want to place a signup form. When the signup form has been submitted than datas need to go automatically to mailchimp as single opt-in subscribing and also these datas need to go to an another not customizable form as well. This mean the form ID name are not changeable. After the successfull submitting an success page need to appears and a confirmation need to send to the website admin about the signup with all of datas.