To be honest, I don't know if the MGA licence applies to players from outside the EU. IMO, I would be surprised if it would.
The MGA licence came into play when casino operators were looking to have easy access to all EU countries and Malta with its low taxes/gambling-friendly laws was a perfect choice. So a lot of them set up shop on the island. The MGA licence is probably not binding in let's say China, Russia, Kenya, Brazil etc.
The terms say for "Players residing in Malta or playing under our MGA licence:" MADRE is to be approached for complaints.
Who exactly is playing under the MGA licence? The licence is not valid worldwide, many countries do not recognize it, e.g. the UK, Sweden, Spain, Italy, Denmark, Romania, US, etc.
Does it apply to Russian players as the OP seems to be from Russia? I don't think so but could be totally wrong.