Everything is fine, the key came up (I entered the game on the official website, I play through Steam - the accounts are connected, so the chapter started quietly through Steam). The commission from the Tinka card came out 344 rubles - not very pleasant, of course, but, in general, not a problem (in the current situation, when the key to the new chapter is almost nowhere to be found). Thanks a lot!
I bought an add-on for Sims 4, I doubted for a long time, because I was not used to buying keys, but now there is no other option for buying. Everything went well, they wrote off as much as it was written, the key was sent immediately after the purchase, it was already uploaded to the origin. Thank you)