I am new to a lot of this. I am working on a new site using AM Contact, but I can;t find anything that can help me solve my problem.

I installed AM Contact, but it doesn't work. When the user submits the form it says: Sorry them message wasn't sent, try a private message instead, or something like that.

I have no idea what could cause this. Any help will be greatly appreciated. I am installing AM Contact in Impress CMS. I have the latest version as of now. help help.