Select "Saute" mode on Instant Pot. Heat avocado oil on low for about 10 minutes.
Add garlic, onion, carrots, celery, swiss chard, and squash into pot. Stir occasionally to combine until veggies are translucent and swiss chard has wilted half in size.
Turn off "Saute" mode, then nestle whole chicken and giblets on top of veggies.
Add bay leaves, dried seasonings, fresh herbs, and apple cider vinegar into the pot.
Pour enough water to surround the chicken and reach the half way fill point on the Instant Pot.
Cover Instant Pot with lid and set to "Pressure Cook" on high for 1 hour and 30 minutes.
After cooking is completed, allow the pressure valve to naturally release.
Using tongs, carefully remove the whole chicken from the Instant Pot and transfer to a large cutting board or flat workspace. Chicken will be very tender.
Using a fork and tongs, remove chicken skin and bones to discard. Shred chicken meat and add back into the Instant Pot.
Season Chicken Bone Broth with more pink salt, if desired, and enjoy!