Help God mode and fly mode (server problem)

Well, I have made my server, I type .commands then i go on .cheat and then it shows stuff like .god looked it up and found out it made you like totally unkillable and then there is fly.. Lets you fly.. I tried it but it said There is no such command, or you dont have acsess to it. Do I need to enable cheats from somewhere or something? Please help me. Thanks. I am the admin aswell So I should be able to do it.. Dont know why I cant. By the way It is everything in the .cheat that this happens with... Not just god and fly.. I just cant remember them all to list them. Please help me! :P Thanks.

you have to use the parent commands.
for example fly isnt .fly its .cheat fly, as it is listed under the cheat command.

and for god do .cheat god

OHH, Im so dumb.. XD Thanks alot though, WOOT! :P