Weekly Remainder Base on expiration date after creating a new Inspection

[TomaMihai]

Hi everyone

I want to make a remainder weekly base on expiration date but I m not sure exactly how to make it.
My Ideea is after creating a new Vehicle inspection after 7 days to receive a email notification to remaind me to make a new inspection.When I m dealing with more the 70 vans is hard to manage them. But I don't what kind of formula I need to use.
I hope some one can help me.
Thank you

In Filter Condition I try already and is not working I test it first with TODAY) +1
DATE([Date/Time])= TODAY() +7