I bought a Pixel 2 xl last month, it had display issues so I got a replacement from Google which took about 3 weeks.(Luckily it was during late Dec/early Jan)
Now the replacement device has also developed issues,eg often won't connect to my PC and there is speaker rattling. I can't afford to send it back to Google as it would take roughly 3 weeks (from the support guy) so they advised me to get a replacement from the retailer (Mobileciti) as it would take much less time.
But MobileCiti says they can't replace my device because I already got an replacement from Google thus the IMEI is different.
Any help would be greatly appreciated.
I'd say, just wait the 3 weeks.
MobileCiti shouldn't be liable for your replacement device.
why didn't you contact them in the first place?