I need a Project manager in development project

I need a project manager to help in planning and hiring the right freelancer for this project, check below the project details:

Introduction:
An app encourages kids to use certain apps selected by App’s admin or by a parent, so when kids commit for a week as per the plan they will gain a gift, also the app will report parents daily with the usage of all apps installed in their kids mobile

The Idea:
an app for a parent that meters usage of all apps and reports the parent. Also, it is fixable to allow parents to select particular Apps with the wanted period for their child to use, so when children commit for 7 days, they will gain gifts. Regarding the gift, there must be an option for uploading the photos of the gifts by parents. Finally, there will be a daily report with app usage of all apps on kids’ mobile.