I had to wait 10 weeks to start!!!! With it being November and people not really wanting to loose weight I had to wait until her current group had finished. Which was good for me as I didn't want to be doing LL over xmas, so my start date was 13th Jan.
We chose our own packs in the first week so it was up to you what you had. I personally got one of each flavour to see which ones I liked. You can't have bars until after your first week tho, but they are worth the wait.
Good luck on your journey x x