Add features into iOS and Android App

General information for the app: An islamic application for prayer time and information.
Description of requirements/features: The following updates are for both Android and iOS:

1. Fix calendar date bug, currently the dates are not showing in user's calendar.
Steps to reproduce:
---- a. Open Calendar
---- b. Go to date 22 September 2017 and on time 18:00
---- c. There is no event.
According to http://alnajafi.bozims.com/calendar.php there should be 1st muharram event in calendar.

2. Application should pick user’s date time based on their location. Currently the API supports few UK based cities e.g

http://alnajafi.bozims.com/prayer-times.php?city=manchester&date=2017-12-25
http://alnajafi.bozims.com/prayer-times.php?city=london&date=2017-12-25
Etc.

If the endpoint is unable to find the city then it should give users an option to select cities manually from the dropdown. These cities will come from an endpoint

http://alnajafi.bozims.com/prayer-times-cities.php

3. In iOS application, the prayer call tone should be Azan not bells.
4. Add a section for question and answers to the application, the page will be similar to http://www.alnajafi.org/questions-and-answers/ask-a-question.html

5. On the home screen just under the prayer times, allow the ability to add images via the api which will then dynamically load on the front page. ( For example this image will be loaded underneath prayer times https://pbs.twimg.com/media/CzFhkgyWgAA8Ko1.jpg) The api endpoint for it will :

http://alnajafi.bozims.com/advertisments.php

6. Add Qibla Direction finder, for android you can copy the logic from https://github.com/MalaysiaPrayerTimes/android, so many people have made this already so you should be able to find something for iOS as well example https://github.com/osama10/QiblahDirection-IOS-
7. Change app icon for iOS to (will be provided)
8. Change app store banner image to (will be provided)
Specific technologies required: Android, IOS
Extra notes: All changes needs to be implemented on both iOS and Android App
9. Reskin application to the attached screenshots

The current application is available to download on android and ios stores.