You don't have to worry. You can query social security personal information by logging in to the local social security network (the function is not perfect and stable), or you can query it in the following ways:
(1) Social Security Bureau of the place of purchase
(2) Call the Social Security Bureau 12333.
Remember: the inquiry requires my ID card or social security number.
Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.