Just saw a sponsored ad campaign by a fake Xiaomi site.
The ad campaign links to http://scooter.mi-xiaomi.co.uk
When you do a WHOIS for mi-xiaomi.co.uk you will that the website registered on: 06-Nov-2018 – 3 days ago!
What is sad is, that any scam can create a Facebook ad campaign and can reach many 10,000 Facebook users. And Facebook does nothing to check if a the ad relates to a scam or not. They are also very slow in taking action, even for the most obvious scams.