All the Jelly Squares are on the right hand 2 columns, but every one of them have spinners there that need to be removed before you can start cleaning up the Jelly. The 2 transporters in the 2nd and 5th columns head over to the 2 columns on the right. Try to make some horizontal striped candies to send over to start taking down the spinners until you can get some pieces over there to remove the Jelly. If you can pull off a color bomb and mix it with a striped candy, you will pass this level no problem.
Thanks to Matthew Dean
Patricia Frederick’s Tips for Candy Crush Level 138
A striped/wrapped combo will help to clear a some of the licorice whirls so candies start to fill in the jellies. (Horizontally striped candy matches will also work.) Once you removed a good portion of the licorice whirls, a color bomb/striped candy combo is great for clearing the rest of the jellies.