osTicket & a Check Submission Form need to have domain directories masked to new site

osTicket & a Check Submission Form need to have domain directories masked to new site. My site has links on it that take it to pages we want to keep but mask the domain name so it shows our new site. I did a godaddy forward domain with masking for the links but it didnt seem to work (36 hours ago). I need this completed in 24 hours so dont bid if u cant compitantley complete in that time frame.