iPHONE APP UPDATE: Changes, Fixes, & Resubmission

My iPhone App is currently in the App Store and I need to update it to be optimized to work with latest iOS (as well as previous versions), a few tweaks, and resubmitted to the AppStore iPhone App: OnTop Direct Debit & Bill Manager [login to view URL] NOTE: I HAVE ALSO ATTACHED SOME SCREENSHOTS OF THE CALENDAR, NOTIFICATION, AND PAYDAY VIEWS TO SHOW SOME OF THE CHANGES REQUIRED. CHANGES TO BE MADE The following are changes I would like made: 1) PAYDAY WORDING: If the user hasn’t entered a Pay Day date from Settings and clicks on PayDay> from the home screen, I’d like wording in there “Add a Pay Date via the Settings Menu to view bills due before you get paid again” 2) CALENDAR: Change circles around dates to coloured dots (colour coded as per the legend) in the four corners of dates, so that it can show multiple types of payments on the same day. 3) CALENDAR: If you press on the date that has a dot on it within the next month, it should take you to the same screen as the Month List view. BUGS TO BE FIXED The following are bugs that need fixing to run properly on the latest iOS (as well as previous versions) 1) PAYDAY VIEW: The view from Pay Day> (home screen) should only show bills due before the pay day date which user has put in from settings. 2) ALARM: Canary sound is not working. Fix NOTIFICATION: Recurring notifications and alarms are not recurring. Once the first reminder has come up, it doesn’t remind you the next week. (or fortnight or month) 3) NOTIFICATION: Notification should come up and stay on screen until you click “Paid” or “Snooze”. If Snooze is clicked, it should remind with alarm and notification again in 4 hours. 4) NOTIFICATION: I don’t like the look of it. It needs improving, it is not standard fonts or sizes for the buttons. 5) CRASHES: The App crashes when I click from List view to go to a bill 6) CRASHES: Any other crash outs that become evident on new iOS’s RESUBMIT TO APP STORE FOR APPLES APPROVAL TO SELL Resubmit to the App Store so that the App is ready to sell PROVIDE ME WITH FINAL SOURCE CODE Once the app has been submitted to the App store (and Apple has approved it), and I have final source code, I will need an invoice made out to my company and the final payment will be made & review given POSSIBILITY OF FUTURE WORK Once this work has been done, I will be looking to make a free trial version of this app that will include ads, as well as an Android version so I would like to find someone good to work with, excellent communication and understands the brief. As well as future app creation starting from scratch. Thank you :)