Hm, thats a sad story. Would you believe Bill Gates would offer you some discounted stock in Microsoft, if he would contact you on Twitter?

On the other hand, there is an individuum with a very similar story on BCT, which was funny to follow. He claims to have been scammed out of 10 BTC due to a Slack conversation he had with an imposter, pretending to be the head honcho of IOTA.
https://bitcointalk.org/index.php?topic=1602788.0