Why can't I buy social security?

Hello! There are also certain restrictions on purchasing social security.

Employees are allowed to apply for basic old-age insurance and basic medical insurance as flexible employees.

The basic old-age insurance premium should be paid by the insured to the statutory retirement age. If the basic old-age insurance payment has reached 15 years or more, lesbians who have reached the age of 55 and gay men who have reached the age of 60 can go through retirement procedures. After reaching the statutory retirement age, the payment period still fails to meet the requirements of monthly pension payment stipulated in the basic old-age insurance, and the payment can be delayed for 5 years, for lesbians, it is 60 years old, and for gays, it is 65 years old. In other words, according to the current regulations, lesbians must be insured before the age of 45, and gay men must go through the insurance formalities before the age of 50.