Grease the Air Fryer Basket with cooking spray and then slide inside.
Adjust the temperature of Air Fryer to 390 °F to preheat for 5 minutes.
After preheating, arrange 1 tortilla into the greased Air Fryer Basket.
Arrange a trivet over the tortilla.
Slide the basket into Air Fryer and set the time for 5-6 minutes.
While cooking, flip the tortilla once after 2 minutes.
After 4 minutes of cooking, remove the trivet and top the tortilla with half of black beans and cheese.
After cooking time is finished, remove the tortilla from Air Fryer and place onto a plate.
Repeat with remaining tortilla, black beans and cheese.
Top each tortilla with lettuce, tomatoes and olives.
Drizzle with sour cream and serve.