Season the chicken on both sides with oregano, cumin, chili, and salt.
Grill chicken for about 3-4 minutes on each side or until fully cooked through.
Chop the chicken into bite-sized pieces and set aside.
Heat a large skillet with some olive oil and cook the onions and red bell peppers for about 3 minutes or until translucent.
Stir in the garlic, season with salt and pepper, and cook until fragrant.
Add the chicken to the skillet along with the drained and rinsed beans, corn, cilantro, and a squeeze of lime. Check for seasoning and cook for an additional 4 minutes.
Place a slice of cheese (you may use shredded) on the egg roll wrapper then top it off with 2-3 tbsp of chicken mixture and 2 avocado cubes.
Fold the egg roll wrapper and fry them in vegetable or canola oil for 3-4 minutes or until golden and crispy.
Serve with buttermilk ranch, lime, and enjoy!