[litpapii]

Hello, I have been trying to SE some wireless speakers using the fake amazon receipt method and contacting a company about warranty replacement, however I have had no luck.
I have tried UE twice and Samsung once and have had no luck with either. UE told me that my serial number was from the US and then asked me to provide an EU PoP, I went on to send a fake amazon receipt and they said it could no be validated.
What companies could I try that are known to work with this method?
Thanks