There are several real companies on the pinks, but BTDG is not one of them.
BTDG is a total fraud and it has been proven without doubt many times over here on this board. They have committed forgery, lied on countless occasions, used fraudulent accounting, conducted a fake buyout charade, and had their principles convicted in criminal court.
Investing in BTDG is so ludicrous that it defies the imagination. If people lose their money here (and almost everyone has been a loser here) it is their own fault.