I presume this is not a split design db.
Close Access then make sure there is no .laccdb file for the db in the same folder as db. If there is, delete it. The .laccdb file is a temporary file and should disappear every time db is closed.
Text would have to be in a textbox or label control, not just pasted into report framework.
Get JUST the people you want by applying filter criteria to dataset. This can be done with a dynamic parameterized query or with code that builds criteria and applies to report when opening.
I suggest you spend a solid week studying an introductory tutorial book to first become familiar with Access basics. Or try this on-line tutorial series
https://support.office.com/en-us/art...7-d254561f8bce. There are many others but I prefer a book for introductory teaching.