Q.I have a New Guinea impatient and all the blooms are gone. It was full of bloom n now it is just bushy green with no blooms coming
It is a hanging basket on my porch. I place it in the sun in the morning for three hours and put it back on the porch.

Certified GKH Gardening Expert
There are a few things that could be wrong here. They are not drought tolerant, so if it is dry, you will need to give extra water during these times.
It could be a fertilization issue as well. Make sure to fertilize at least once per year with an all purpose feed.
This article will help you: https://www.gardeningknowhow.com/ornamental/flowers/impatiens/new-guinea-impatiens.htm