I think it's a shame that roobet wants to steal my earnings from affiliates in this way.
50K dollars for them is nothing.
For me here in Brazil it is a lot of money.
I got several highroller as referrals at roobet with some over a few million $ in bets, I doubt you are missing 50k. It’s more like 5k.
I advertise roobet actively since years, earned a lot of money and never got any problem.