A login is what you enter when logging into your Steam account along with your password. Do not confuse it with your nickname, otherwise the funds will not be credited.
Which countries can be topped up?
Top-ups are available for accounts in Russia, CIS countries, and Ukraine. Top-ups are not available for accounts in Crimea, LPR, and DPR.
What happens if I enter the wrong login?
The funds will be automatically credited to the specified login. Refunds are not possible.
The money isn't showing up in my balance?
If you have entered your login correctly and your account country is Russia or another CIS country, the funds should be credited within 2 minutes. If the funds have not been credited to your balance within 10 minutes, please contact support.