You have signed the employment agreement, but you can negotiate with the contracting unit to cancel the contract before going to work, but it is best to wait until the interview is passed. This is a two-handed preparation.
See how the company reacts when you cancel the contract. It would be better if we could negotiate amicably. If friendly negotiation cannot be reached, liquidated damages may be required. But you signed up for the interview qualification examination as unemployed, so you don't need to go to the company for the final inspection, so the breach of contract will not affect your inspection. I don't know if you are a fresh graduate. If you are a fresh graduate, you'd better put your file in the talent center!
Good luck in the exam!
If you have any questions, please consult Yiyang Zhonggong Education!