setting up a minecraft server is not easy but here is how,
1. you download MCforge @ mcforge.com
2. you run MCforge for the first time
3. you open up the MCforge properties
4. you click on the "ranks" button and then click "add"
5. click on the item in the list called "CHANGEME=5"
6. set the name to "Owner", set permission to 119.
7. set limit to 999999999, set max undo to 5000000
8. click the "IRC/SQL" button at the top
9. set up mySQL (search youtube for tutorials)
10. click the "server" button and type the name of your server in the name box
11. click the save button at the bottom
12. portforward you wireless router (search youtube for tutorials)
13. open up properties in MCforge again
14. click the "server" button
15. click check port (if it says "port not open: closed" in red then you did not portforward)
16. if it sucessfuly completed port check then click the save button
17. click the restart button at the top of MCforge
18. type your servers name in the search bar in WOM
19. you should see your servers name come up.
20. if you can connect to your server ask other people to come on you server.
if they can not connect to your server there is somthing wrong.

hopefuly this helped, if not then search youtube or contact an experienced
MCforge user to help you.