Behl, i somehow thought your papaya was in a POT so it would be easy to move"sorry " they do not like to be transplanted any damage to the roots will most likely kill them perhaps you can hang a piece of shade cloth behind it to cut down on the reflected heat , they also like quite a bit of humidity, you might try cutting back on your water if you can trying to keep your soil just barely moist rather than moist , hope this is of some help. Patrick