Onecoin is a known ponzi scheme.
https://news.bitcoin.com/beware-definitive-onecoin-ponzi/
https://en.wikipedia.org/wiki/Onecoin
Why do you keep spewing this nonsense?
This is not the first time you have been advertizing OneCoin, and you are refusing to listen to facts.
I hesitate to flag people, but I have to flag this. You are making ads for scammers.
RE: Onecoin........take your chance..