I would use Stake before using Betfury.
All withdrawals at Betfury are checked manually before being actioned. They are not instant blockchain transactions, therefore Betfury can decide not to authorise a withdrawal for any reason.
I got accused of self referring, even though I had NO referrals. Then I got accused of 'opposite betting' whatever the heck that is. I had over 200K BFG, and they closed my account.
If you are profitable and have a lot of BFG, they won't like you.