find demandware client ID

So i need link to check store in adidas EU website and th Eu clien id like this US link : [login to view URL],variations,prices but now it says unauthorized. there is a new client ID out which will work. This link just gives out information on how much stock there is of a specific ID in Adidas JOB IS: find the working client ID and the EU request be creative and open minded. Thanks :)