This looks like a German Amazon giftcard scam website: https://www.von-der-fee.de/
This website also looks suspicious to me, but I’m not sure what it is: http://exclusivedeal.tel/
It looks like they are using stock photos of costumers at their review page.
Their address is 22nd Innovative Street, San Francisco, CA 94043, US according to their website, but I’m not sure if this is a real address.