I have the latest version of Garmin Express which is Version 7.0 ,, but whenever i try to download a new watch face or app it says : you have to update your device using Garmin Express !
From your post, your fenix 3 is running the most recent system software/firmware 7.00 but still getting a prompt to update the device in Garmin Express. I recommend removing the device from Garmin Express and Garmin Connect (this will not remove any data in Garmin Connect already uploaded). The instructions to do so are in our FAQ:
How do I manage my Garmin fitness products?
After this is done, reboot the computer and confirm that Garmin Express is on version 4.1.21.0. If it is not, you can download it from here.
Then add the fenix 3 back to Garmin Express and see if you can access the IQ Store. If not, contact Product Support for further assistance.
