[Koha] Installed new server can no longer access KOHA.

I have installed a new server with Ubuntu 14.04. Though I did the install of KOHA correctly. But now when I internet to the server I get the apache page and not the KOHA pages. Do need so help, but do not even know what to begin to ask the right questions. Thanks to those that respond. Jack Boulier LRC Director MTI College Sacramento, CA (916) 339.4370 Direct (916) 339.1500 ext. 270 (916) 339.0305 Fax