Question about app development

Do I need to create a Bundle ID for deploying my app on my device(iPhone)?

How to create a Bundle ID?

What can I do with the problem messages below?

How to deploy my app on my device?

To overcome the issue of only being able to install 10 Apps every 7 days, you need to purchase a paid Developer Account. $99US per year.

How can I do this without paying, only installing the app on only my own device(my iPhone)?
I do not ask you how to install this on a device for more than 7 days. Even 3 days is ok.