Add chicken broth to the Instapot
Add the remaining ingredients (except the chicken), carefully to the center of the Instapot and stir just a little to slightly combine; you don’t want to disturb the broth on the sides too much as that is what pressurizes the Instapot
Carefully place the chicken into the center of the Instapot
Cover the pot and secure the lid. Make sure the valve is set to sealing. Set the pressure cook button to 10 minutes and start it
Once completely cooked and finished, let the Instapot set for 10 minutes. After those 10 minutes, vent and de-pressurize the instapot then open the lid
Shred the chicken with two forks or place in a different bowl and use a hand mixer to completely shred the chicken
Set the Instapot to the saute mode
Bring BBQ sauce to a slight simmer and simmer for about 5 minutes, until thickened, stirring every 30-60 seconds