If you need help installing, using or changing GNU Emacs, there are two ways to find it:
Send a message to the mailing list mailto:help-gnu-emacs@@gnu.org, or post your request on newsgroup gnu.emacs.help. (This mailing list and newsgroup interconnect, so it does not matter which one you use.)
Look in the service directory for someone who might help you for a fee. The service directory is found in the file named etc/SERVICE in the Emacs distribution.