Alright. First of all matchmaking is a debate that has been going for month. People at bungie said they are toying with the idea but don't really explain why they don't include it! Second of all there are many LFG (Looking For Group) sites out there where you can post your GT and join groups, mention you've never sone a raid and all of a sudden messages will flow through offering to help you. And third if you are on Xbox One i'll take you through it with my team. :)