~I don't understand, why they integrate providers like "Mascot" instead of the major ones.
I don't follow the developments on their slots games but I remember Betfury saying something about partnering with major providers after getting their license. It's been a while since they had it though. Maybe there are some disagreements on the terms that's delaying the deal.
It looks like Betfury has already integrated several top slots providers on their site in the second quarter of this year. At least this item is marked as completed in their roadmap. I don't know for sure, but maybe they are planning to integrate a few more providers during the following months.