I think this may go to your farm in farm town...this is a copy and paste from the forum and most users wouldn't know how to find something like this if it actually worked.
Are you saying that your friend can not find the link to get to Farm Town? With face book, simply type "Farm Town" into the search box to find the application. Look for the picture of a pig in the drop down menu.
No, you cannot get an email reply or a message in Farm Town. Please link your farm if you wish to receive messages in Farm Town from forum users.