Please review the Terms and Conditions of the promotion!
To provide a potential explanation as to why the promotion is not available in Pakistan, please see this particular section in the ToC:
"The Promotion is open to participants who are the age of majority in their country of residence or at least 17, whichever is older. Residents of Japan and the People’s Republic of China are not eligible. Residents of any country in which distribution of the Games is not available, prohibited by law or export restrictions are not eligible. Residents of Cuba, North Korea, Syria, Sudan, and Iran are not eligible."
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