As it turned out all this hustle with go mining nft can be profitable for real. I was stuck a bit in the beginning, cause right after I entered the platform I was given various bonuses and all that, there were many sections to research and it was a bit difficult. Nevertheless I got the point like within 30 minutes, connected the wallet and bought Gomining token for payments. As I understood I could use them for payments and getting a discount. It's interesting, I so far activated miner that I was given as a bonus, but I will start looking for others to mine btc effectively.