Rule #1. You must sink the balls in order from 1-15.

Rule #2. You cannot touch a higher numbered ball until sinking the ball that is one number before it. Solution:try for a 1-2 ball combo using right english, stroke smoothly. If you dont sink the 2 ball the right english should keep you from hitting the 5 or 4 ball and you can then sink the 2 ball. When you sink the 2 ball shoot smoothly using hard right english, with a soft stroke to sink the 2 ball and kill the balls' movement (Kill English).
Now shoot the 3 ball with slight top left english with a soft stroke to sink the 3 ball, and you should be placed behind the 4 ball. Now with bottom right english shoot the 4 ball with a medium stroke which should place you behind the 5 ball. Sink the 5 ball into the same pocket you sunk the 4 ball but use a STOP shot on the 5 ball.
Now with right english and medium stroke , shoot the 6 ball going once again for a combo to sink the 7 ball. If you dont sink the 7 ball not to worry the right english should once again save you. Shoot the 7 ball in, and then with slight top left english shoot the 8 ball in, placing you behind the 9 ball .
Shoot the nine ball with a small amount of Draw so that you are lined up for the 10 ball down town. Shoot the 10 ball with a STOP shot . Now shoot the 11 ball with left english so that the CB alighns nicely for the 12 ball. Now with a medium stroke shoot the 12 ball with bottom left english.
Now lined for the 13 ball shoot the 13 ball with top left english shooting with a soft stroke. Now shoot the 14 ball with a stop shot . Now alighned with the 15 ball shoot the 15 ball with bottom right english.Now for a fancy ending shoot the Cue ball from Point.