Missing Multiplayer (Call of Duty: Modern Warfare 2 (2022))

Hello. A friend registered a Turkish account and gave it to me, I bought the game with wallet recharge cards. Yesterday I installed and played a network game (not warzone), turned off the PC, today I go into the game, there is no network game and I am offered to buy MW2, although it has already been bought. The region has not changed. The only thing is that the Activision ID account was registered from a Russian IP address.

What to do?