If you want to make your chicken air fryer crispy, there are a few things that you can do. First, make sure that the chicken is dry before putting it in the air fryer. If it is wet, it will not get as crispy. Second, season the chicken with some salt and pepper. This will help to flavor the chicken and also help to crisp it up. Third, cook the chicken at a high temperature. The higher the temperature, the crispier the chicken will be. fourth, use an oil spray or brush on some oil before cooking. This will help to create a barrier between the chicken and the air fryer so that the heat can evenly cook the chicken and create a nice crispy skin. Finally, don't overcrowd the air fryer basket. If there is too much food in there, it won't cook as evenly and won't get as crispy. So follow these tips and you'll be well on your way to making some delicious crispy air fried chicken!