The simplest thing is – what version of the game do you have?
Steam, Uplay, from Buka, etc.?
Depending on that, you needed to choose where to buy the key.
Someone already appeared here who also bought from Ubisoft – and got scammed.
The first group of 3 characters is correct.
If the game is the Russian version from Buka, then you should have bought it from Russian online stores – like Gamza, Platiru. It’s sold by the official distributors for Western countries.