First thing is first. It is very easy to pick out the negativity, it only reflects your own self and what you are made up. Secondly, you need to realise that he only promoted what he was doing and it was not his business. I know what a scam is and Bitconnect wasnt a scam since it gave warning for its users to take their money out as it would be getting closed soon. Much several bigger companies shut down due to some reasons. However, you can not black anyone who is promoting rather the company, if it shuts down.
I dont believe that you invested in Ouicoin since all you have is utter gibberish to speak for it. Since you talked about social media, All the people who invested in Ouicoin are getting TenUp coins now. Check out twitter and TenUps page on all social media and see their reviews and tweets Because they are happy about TenUp.
Spread positivity and love, not hatred and negativity.