Can someone help me beat 4 levels of Halo 3 on Heroic!!??

[Luke]

*or at least 1 or 2
**the levels i need help on r floodgate, the covenant, cortana and halo
***help would be much appreciated, the first person to leave their gamertag and is willing to help will get 10 points
****my gamertag is SOCCER04MAN1
hey beastlyboy i checked ur gamercard and u have only beat the game on easy, anyone else who puts their name down from NOW ON will get the 10 points
by the way, dont lie about ur accomplishments, ill check ur gamercard to make sure ur telling the truth before i pick u for best answer

 

[usernameforever]

thebeastlyboy

when do ya need the help, ive beat the whole game on legendary.

i can help next week if that works with ya