Later, a guy reached me on Telegram saying a casino I am working for is a scam, and they suspect I own the casino. According to them, "There is no reason why I would work for them if I do not own the casino." Refused to tell me who they are. So, let's say that was a coward.
As I mentioned in the OP, I've just realized there's a connection between this scammer and the one who's been contacting almost all the managers on this forum, likely also involved in other scams that have occurred here.
Here are the screenshots when they reached me.
I didn't think much about it, and then the scam attempt happened. I wasn't sure if all these were connected.
Meanwhile, the guy changed his username and display name twice, and I have been searching for his username here and there to check if I can find any information. They have now changed their username to @Dave_TCGWorId, and their display name is "David Evans 🇬🇧 I Will Never DM First", and they are pretending to be @Dave_TCGWorld, who is the owner of https://tcg.world/
I assume they are going to scam the moderators of their Telegram group in the same way they tried to scam me and Spinly.
The guy probably deleted the conversation but forgot to delete it for me.
Today, at 3.49 AM, while I was sleeping, Mr @Dave_TCGWorId reached me again, but it was a direct video call this time
I assume they wanted to hire me for his project
If someone knows how to report scammers on Telegram, please share this.