Does the cancellation of provident fund account have an impact on social security?

Provident fund is different from social security. Provident funds are just welfare benefits.

I suggest you go to the local provident fund management center to pay the provident fund, depending on the specific local policies and your own problems. There are also many cases where the provident fund cannot be withdrawn after the account is closed. Generally speaking, it doesn't matter if you close your account.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.