how-to-map-my-godaddy-domain-on-googiehost

i have website here at Googiehost. i want to change it,s free GoogieHost domain with my godaddy.com domain. i tried that forwarding thing from godaddy but  when i browse my site it,s still showing the same \\\”www.example.cu.ma\\\” in search bar.  i want it as \\\” http://www.example.com \\\” please help me