Sorry we can’t understand about constant services ? You just need to add email id in contact form setting.If you don’t know how to configure contact form please click on below link and watch video
If you still face issues then share your site admin panel info(site url,username,password) along with email id which we add in contact form. We make these changes for you.
cannot make work the contact form, seems to be integrated with the CONSTANT platform. Does it only work with CONSTANT services?