Bitconnect is the biggest PONZI scheme in the history of cryptocurrencies, that's why Trevon James and similar guys should be avoided, they are just making money out of the dumb masses who follow these scammers by pursuading them to invest - using their promo code obviously. Shame on them.
http://behindmlm.com/mlm-reviews/bitconnect-review-bitconnect-coin-pump-dump-with-ponzi-rois/