Revising Admin panel of an iOS Mobile Application

This project has 4 steps.
Step 1 needs revisions for both iOS part and back-end part. Other steps need minor revisions for Admin panel part.

Step 1. Revising the section “Ads” in Admin panel:
1. “Thumbnail” , “Title” and “Description”

2. “Target Location”:
Add subsection “Target Location”
Ads are run in selected locations

3. “Distance”:
Add subsection “Distance”
Ads are run based on distance range from selected target locations

4. “When”: Add subsection “When”,
i) “Start Time” and “End Time” of the Ad
ii) “Day of Week & Time of Day”
iii) “Week”
iv) “Time Zone”:

5. “Target Profile”:
Ads are only shown for selected profile owners

6. “Target Age”:
Add subsection “Target Age”
Ads are run based on age range.

7. “Interest / Field”:
Add subsection “Interest / Field”

8. “Focus on”:
Add subsection “Focus on”

9. “Number of Profiles”
After reaching the threshold (e.g. 1000 profiles), ad will not show

10. “Ad Type”:
The available options are:
Image
Video

11. “Language”:
Add subsection “Language”
The available options are:
English
Spanish

Note: Ads in App need to be revised based on changes in Admin panel

Step 2. Revising the section “Ads List” in Admin panel

Step 3. Revising the section “Users List” in Admin panel

Step 4. Updating the sections Posts, Subscription, Notification, Report based on current version of App

Right now, the App has been developed by
SWIFT5 for iOS
Architecture: MVVM(Model View ViewModel)
Development Language: JavaScript
Framework: Node.JS
Code Architecture: MVC(Model View Controller)
Database Used: MySQL
Video call: Agora SDK is used for the calling between the users

The developer team is required to sign NDA. The team should be a part of a registered business which has physical address, website and reputation.