By the way, I read this on another similar site. So don't be surprised if you were banned when logging into 2 accounts from one IP. The robot locks, and then the problem can probably be solved through the administration. VPN is also prohibited.
"Can I use VPN or proxy on *****?
No. VPN and proxy usage is strictly prohibited. Violators will be permanently banned and will lose all rewards."
This is not true, you can use VPN, but you can't have multiple accounts just by using different VPNs.
Freebitco is blocked in some countries including my country, so some members like me are forced to use VPN. I'm using this site since a decade ago and had no problem at all.