Is RNG directly connected to a smart contract for distributing winnings?

Does everything happen automatically?

We talked about the principle of operation of the RNG in WP https://www.lottonation.com

Is KYC required for all players?

I think this is too long a process and no one will confirm KYC due to playing the lottery

Yes. Now this is a common condition for most crypto projects.

What is the guarantee that you will not fake the results of the lottery and everyone will get their winnings?

We tell about the principle of the platforms operation and determination of winnings in our WP https://www.lottonation.com

What are the main disadvantages in your project? When scaling, your service can withstand a large number of users?

Of course. The increase in the number of users will not affect the quality of the platform