How do I find good, fresh beans in France?

Je suis un débutant américain!

In France I can buy all of these great coffee machines but then I can’t find fresh beans. I’ve yet to see a bag with a roasted date, even from specialty roasters. Let’s not talk about what is sold in the supermarket.

I live near Lille and I’m clearly missing something.

Edit: I’m trying out Tanat. They’ll ship to a delivery point and prices are reasonable.