https://i.imgur.com/5V50n9W.pngThis is how i see, it's my personal thoughs, i didn't try it, but if you really want to give it a try, you better look up
https://www.youtube.com/watch?v=9qptmu6Rz1A or any other videos in YouTube.
EDIT: Did forgot to tell you that you should check the time, it's like it has been suprisingly got inserted amounts every 2-3minute, wow! what a nice timing in a row when there is no any sent in 1minute twice or any sent in 5-10minutes later instead of 2-3min in a row with big amounts.
another fact is, those that i mentioned look legit/real people, check their time when they did put their money into this ponzi site, it does look more legit, but i can't say if it is legit, it might be how admin tries to make it look like it is a active investing site so newbies come and say "ow gawd i got 0.05BTC nice i'll try this" and 100 hours later they return with no any profit or refund.
Please avoid this site, yes it is gamble, it's ponzi, why the hell you think this thread is in gamble thread? cuz its gamble! it's ponzi! only problem is admin doesnt mention this in site so they think it 100% pure mysterious-doubler site.
Enough with talk and sorry, it's ponzi, bye.