My uncle has bought a Huawei p20 pro it looks original from Android 8.0 even though it's a fake I've tested it is not it?

Original I've checked serial number imei etc the camera is sau poor performance in games synonymous everything jerky the seller has not stated that it was a fake and My uncle has bought what can you do there? Are you allowed to sell fakes like that? Could he do it if he wrote it?

The camera is sau bad performance in games synonymous everything jerky

Then you probably sold him an Apple device.

Haha xD