Btcminingnetwork is a scam and dont ever invest your money with them, They just scammed me $2400, via a guy through facebook called Vincent Perkins who introduced me to their company called btcminingnetwork, he told me that they are miner of bitcoins and if I invest I will be able to withdraw my profits after 4 days of mining period. It turn out that it was not true. After the end of 5days when I wanted to withdraw, they told me I must first pay 20%upfront to make a withdraw of $5380, but after I paid the 20% which was $1080, they told me I need to pay $1600 again for some documentations and and fund activation, but when I paid that, the sent me a email with attachment but the attachment was having a password, now they want me to pay again $700 so that I can have the password. I have tried to reach out to the *******@btcminingnetwork.com and *******@btcminingnetwork.com and even the account manager Vincent Perkins who introduced to this company, but they all ignores my emails and whats app messages.
So they are definitely a SCAM