Re: Cannot click on my mailbox ever

That was probably just a 'lesson' which the games offers you to understand stuff better.

You can't get rid of bills unless you either use a mod for it or have a live time award.

Try if the following works

1. Save your game under a new name to have a backup
2. go to edit town
3. Open cheat console with ctl-shift-c
4. type moveobjects on
5. sell the mailbox
6. Open cheat console with ctl-shift-c
7. type testingcheatsenabled true
8. Open cheat console with ctl-shift-c
9. type buydebug on
10. You should now see a question mark on the buy menu. Click on it to find all kinds of extra stuff
    
11. Click on the misc tab and search for the mail box.
12. Place a new mail box
13. Switch to live mode and see if it now works
14. Let us know if it does.