Set your Instant Pot to the "saute" setting, and add olive oil.
Once the oil is hot, add the sofrito and saute for a few minutes.
Add the goat meat and continue to saute for about 5 minutes.
Add the rest of the ingredients (except for the garnishes) and switch the Instant Pot setting to "meat." Cook the goat meat for 35 minutes.
Once the goat meat is cooked, turn off the Instant Pot and let it release pressure naturally.
Serve the goat stew with yuca, red onions, and avocado, and garnish with green olives and scallions. Enjoy!