I don't log to my account because I do not receive SMS to my phone number

Hello! I don’t log to my account because I do not receive SMS to my phone number. My county is Russia.
I had no problems before with the logon to my account. The last time I visited my account a few months ago. I have about 20 sold items cs go items. Plz help me. My phone +7 902 125 35 87

Hello,

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