The reason why auditability is rejected is not necessarily the wrong date of birth. Information may be verified by telephone during the audit, but this is not the key to whether the audit is passed or not, just to verify whether it is my application and whether the information is wrong. When reviewing, you will score with reference to your comprehensive situation, such as your work, income, personal assets (car production, real estate, etc.), repayment ability, credit history, etc. If the comprehensive score does not meet the standards set by the bank, it will be rejected.
there is no problem for you to reapply, but if you still can't pass the examination, you'd better wait until your personal credit situation improves.