Halo 2 help please !!!!

I’m having very much trouble trying to beat halo 2 on legendary. Please somebody help. Gt is rhiiu

Please don’t post multiple topics, you already have an active one here:
https://www.halowaypoint.com/en-us/forums/504760bd1678460abcc89e5f5e1ad7a1/topics/need-help-with-halo-2/50da45b5-b78b-40b0-8036-d6fb487a05fd/posts?page=1