One of my good friend jumped into Onecoin-Onelife in 2014, at the very beginning.
He was so blind he put nearly all his savings into it, being absolutely sure he would become very rich.
He tried to pull me in but hopefully, I have been already scammed by other fake projects and by observing the way they were promoting it and the incapacity of my friend to answer my technical questions about the blockchain characteristics, I straight away smelled a huge fraud.
Since, I have been receiving all the newsletter from Onecoin Onelife. None of the announced deadlines were respected up to now. NONE ! The only thing they do is to encourage you to upgrade you packs and spend always more money into it.
Opacity is the main word. No proof of existing blockchain. No way to convert your Onecoin into your local currency, "your" money stays captive. All the investors money is captive for 4 years now (and most of them do still believe and promote Onecoin, blinded and indoctrinated they are)!
The only way to make some money with Onecoin-Onelife is do diffuse the fraud further by getting as many people you can inside the "ecosystem" lol lol lol. For that job, they will give you 10 % of the amount sent by your victims on there bank account. At the final, only half of these 10 % can be cash out on your bank account.
For more information about the Onecoin-Onelife fraud :
https://sofiaglobe.com/2018/01/19/bulgarian-special-prosecutors-join-in-anti-money-laundering-operation-against-onecoin/