Place halved potatoes in bottom of Instant pot. Sprinkle with salt and pepper.
Dump carrots on top of potatoes. Add more salt and pepper as needed.
Arrange frozen chicken tenders on top of carrots.
Pour chicken broth in the bottom of the Instant Pot.
In a mixing bowl, mix together 2 cans of cream of chicken soup, packet of ranch dressing mix, garlic powder, parsley, paprika, and oregano. Spoon on top of the chicken tenders.
Place lid on top of Instant Pot and move valve to SEALING. Press PRESSURE COOK button (or MANUAL button) and set timer for 10 minutes.
When the Instant Pot is finished cooking, let it do a NATURAL RELEASE for 5 minutes, then move the valve to VENTING to do a QUICK RELEASE of the remaining pressure.
Remove the chicken, potatoes and carrots from the Instant Pot to a large bowl or serving platter and cover them to keep them warm.
Whisk in cream cheese with warm liquid remaining in the Instant Pot and mix until smooth.
Drizzle warm cream cheese sauce over chicken, potatoes and carrots and serve (you can also ladle the sauce over individual portions).