There are two ways to redeem a purchased code:
1] By phone- Call the Sony hotline 8(800)2007667.
- From the voice menu, select option 2, then 1.
- After the operator connects you, ask for help redeeming your Playstation Plus subscription renewal code.
- The operator will verify you by asking questions, prepare answers in advance:
-- The number, date, name, and amount of any past order from the Playstation Store.
-- Your Playstation Network ID
-- The email address associated with your Playstation account
-- The bank card number associated with your Playstation account.
2] By email - Send an email to networksupport@ru.playstation.com and request a Playstation Plus subscription renewal code, which looks like this
-- Your Playstation Plus renewal code
-- Your Playstation Network ID
-- The email address associated with your Playstation account
-- The date of birth listed in your Playstation account
-- The bankcard number connected to your Playstation account, from which you have made the payment (if you have used PayPal, please give the e-mail address where PayPal is connected)
-- The number, date, name and amount of any previous Playstation Store order
-- The console serial number (found on the console itself) that was used to register your account or when you first logged in.
You purchase an official code for the annual PlayStation Plus Russia (PSN Plus RUS) subscription. The code will be automatically displayed in the browser window and will come to your email immediately after the purchase.We note: Only the Russian account can be funded with this card (not suitable for US, UA and other regions)! .PS Plus is a PlayStation PlayStation-paid subscription allowing users to download two PS4 games each month, access online game modes, get exclusive discounts from the PlayStation Store, store game scores in 100GB of cloud storage and enjoy bonus content such as character sketches in free-to-play games like Fortnite.

For more information, visit the official website at https://www.playstation.com/ru-ru/ps-plus/.