All the jelly is in the side columns, but each is a double jelly. If you can shoot 2 horizontal candies through the vertical striped candies at the top of each column that will give you one shot on each of them. You are given a color bomb to start frozen down towards the bottom, so you can use that to unlock one of the striped candy. Then you just need a horizontal candy to shoot through it. The other option is to use the color bomb on a striped candy to rip through a ton of candy at once.
Patricia Frederick’s Tips for Candy Crush Level 207
Try creating a second color bomb to match with the first…this hits every jelly once, and explodes the striped candy at the top. If any jellies remain, horizontally striped candy matches can clean them up.