btw, I never said I had the answers

1 = Bounty
2 = Mars
3 = Lion
4 = Milky Way
5 = Double Decker
6 = Topic
7 = Starbar or Boost ?
8 = Kit Kat Chunky
9 = Mint Aero
10 = ?
11 = Yorkie
12 = Wispa Gold
13 = Snickers
14 = Boost ?
15 = Fudge
16 = ?
17 = ?
18 - Turkish Delight
19 = Picnic
20 = Crunchie