By the way, posting referral links is against the rules i guess, so prevent doing this next time or remove it now.
I didn't know about that i havent see any explications of how the forum works, or some knowledge for upgrading the account that i notice could be a regular income in bitcoins, i am new here so like in the bitcoin world, i am just checking the sites that i can, and appealing to the experiences of the users here that have more experience.
The site you have posted and many other sites available on internet are scams, they just get your investments and run away later on without giving you anything, better to do some research before investing somewhere or suggesting a site to someone else because maybe you are referring someone to something really bad.