Oh! I see. I have seen TBC to popped up in some social media group claiming to be the most valuable coin. At first glance, I thought it was BTC but later I got it's not. Thank you anyway.
AFAIR, this scam was years ago and I'm surprised that there's still people that can't moved on with this scam. Just avoid it folks for your own safety and don't engage and trade if someone is trying to tell you about this scam.
There are other same scam investment schemes today that are hiding in the form of crypto's so please be aware of that.