Help with the creation of productivity app

Good morning.

Please assist me.

I have 5 questions.

  1. My navigation “open page” function is not working unless I program it to open the current page I am on. Please help me fix this.

  2. How do I program my app to open the home page once a user has successfully logged in/ registered?

  3. How do I add a timer and a customisable to do list?

  4. How do I add sound that loops for hours? The sound is like an ocean or the sound of a cafe.

  5. How do I add a reward system?