HI RLYNCH437, WELCOME TO FISHLORE!
Your fish should start responding to the food in a couple of days.
Did you cycle your tank before adding fish? You didn't show the nitrate reading in your aquarium profile, so I can't tell, but that might cause some stress, just keep an eye out....
If they don't respond to food in a day or two you can add a garlic flavor to it....You can either buy from the LFS,
www.drsfostersmith.com or use fresh, mashed and add some to the food before feeding your fish...it seems to attract them...