Existing Android app redesigned add chat feature and clone to ios

Only bid with fixed price and carefully after reading the description Android app with event search and booking system is already developed and all API is present it needs following App needs to be redesigned The app needs to incorporate the chat between members the concept is as follows: Member books the event and thereafter he attends the event Incase he doesn’t show up admin removes him from the list of attendees All the users can then send friend request to other attendees of same event Once accepted they can chat All this concept is build in website and we can provide the api for each one of them The event booking happens over stripe payment gateway on website same needs to be on the app. The app needs to be cloned on ios as well and submit to relevant stores