What is the cause of this misfiring?

What is your question?

Number 1 cylinder not getting any spark when car accelerates. It's a brand new coil that I bought from dealer. When idles, everything works fine. As soon as I start driving, there is misfiring on that # 1 cylinder again. I'm saying it because I did the test on all the cylinders and only #1 misfire when I drive. Cylinder #1 misfire when the car is on drive. It's not getting any spark even thought it's a brand new coil.