I have attached a drawing of how the lines are to be connected. Double check and make sure they are connected up as the drawing shows.
If the lines are connected correctly and fuel will not move through the lines it will be because a line is kinked, a line is broken or off, or the primer has a failure. Otherwise, there should be fuel moving through the lines when you push the primer bulb. It may take a few times of priming but not so many that you wear your finger out from pressing the little bulb.
Thank you for using Manage My Life!