Listen, iPhones don’t have front-facing cameras. Don’t listen to the other comments suggesting that. The reason behind that is, Apple’s target group are professionals, or people with business backgrounds. People who usually get dressed in the morning and take a good look in the mirror, so they know what they look like. Therefore, and to save cost, the selfie cam was never introduced to iphone series phones. Hope this helps, feel free to reach out if you have any further questions!