Auto Renewable Subscription IAP to be added to existing Project - Swift 4

We are looking for a developer who has previous experience with Auto Renewable subscriptions In-App Purchase for Swift. The App is functional and ready, we want to add the Auto renewable subscriptions to the existing App written in Swift 4. This is a keyboard app. The subscription Page would need to be designed by you . We will give u simple design mockups. There are also minor changes like removing existing IAP to be removed , Adding Translations for multiple languages (We will add the translations text ourself, you only do the setup using NSLocalized or similar) and add Support for iPhone X We also need to integrate Analytics (Facebook & Yandex). Preference will be given to developers who worked on In-app purchases. You MUST be a independent developer and free to work at this time. Please only bid if you are OK with the budget. Please Apply with a Skype ID so we can do a quick interview.