First of all DON'T do anything that the links tell you to do
This link (https://www.youtube.com/watch?v=LJr9XtrFZUM) leads to a livestream which claims to be coinbase and says its a bitcoin giveaway but IT IS A SCAM. If you look at their bitcoin address you can see they already have around 2000 usd in it (https://www.blockchain.com/btc/address/3QuP5nvjrd9QwwjUxTteN8TtJ8JbMAe9ht). There's lots of other videos which seem the same.
Spread the word