How to extend an add

Hi, Many times we receive notices when an item is going to expire.
As an administrator I can extend it manually entering via the Joomla's Admin interface.
If I login via the Front Page, I have no option to do it, the same happens to my clients. They are gettin bored
Is there a way to let everybody extend it BEFORE it has expired?
Thank you very much for your advice!

Hi Alfredo,
User can extend the lifetime of their properties in their profile page.
Thanks
Dam

Hi,
For more details, you can setup menu to layout: OS Property: User - Edit profile.
Thanks
Dam

They allready have their profile page.
Set it at Menu / User: Edit profile.
Can't see a date select and/or an extend fields.
(Can't upload an image to show options)