With 5 colors on the board you shouldn't have problems to make striped candies, but once you get them, combine them with Color Bombs to remove the Popcorns within your first moves.Wrapped candies destroy Popcorns even faster, better still if you can mix them or combine them with Color Bombs.
The hardest part in this level is to make 5 more Color Bombs in addition to the ones obtained from Popcorns.
If the Mystery Candies don't give you any, you can try to use some Free Switches or to mix a Color Bomb with a regular candy to eliminate a color from the board.
Lucky Candy booster can be a solution too.
See the video below: