Be careful with this offer, this is not from bitvest, don't think for you to claim 12 Bitcoin then you have to pay $1,000 this is pure scam, resist them, desist from their chat, ignore them, they are not the real bitvest, you can go to the bitvest announcement thread to make further confirmation and you will get response the same as you're getting here, just be careful not to be scammed twice.