Please attention to the fake BTC giveaway supposed to be done by Binance.
Here is the screenshot of the fake page:

Why it is a scam? because:
1) there is no https certificate
2) the url is not the url by Binance jersey. The webiste url is http://exchange.jerseyreleases.top/event while the Binance jersey is: https://www.binance.je/
3) they ask you to sent them Bitcoin to a bitcoin address with a promise to give you a 5x
4) they don't let others to do comments
Please don't be fool. Don't trust this site. Always check the certificate and always verify where you are.