Hands off !!! the internal parts are not made of stainless steel! And Amazon and e-joker does not help!

How Bought This Esspressokocher about a year ago and were very happy with it first. The coffee is delicious, the handling is very good.
Then we found that the water tank is, therefore not made internally rust (really big rust) stainless steel, despite clearly otherwise description!
Quote from the description: "... is made of 18/10 stainless steel internal parts including ..."
Now the ordeal begins: Amazon refers us to the dealer. The Amazon dealer e-joker (hands off !!!) initially put off us with a very unfriendly mail, then he wants us with a return of about 7, - put off, he says we should turn to the manufacturer, then ... The manufacturer does not respond to emails, ... And Amazon does nothing more, ...
We now sit on a non-usable coffee machine that was either incorrectly delivered / manufactured or deliberately incorrectly described !!!
The smell in my opinion by fraud,
And Amazon or the Amazon .. dealer comes his warranty obligation not to!
Traders away from Amazon and its dealers !!!