I can't sign up for the Shanghai Xiaojin Microphone Competition.

If you have signed up for the Shanghai Xiaojin Microphone Competition, but decide not to participate in the competition, I suggest you inform the organizers as soon as possible so that they can make adjustments and arrangements in time. You can contact the organizer by phone, email or in writing to express your decision and explain the reasons.

If you can't participate in the competition for some reason, but have paid the registration fee, you can apply for a refund from the organizer. The specific refund policies and procedures may vary from competition to organizer. It is recommended that you carefully read the relevant terms and regulations of the competition before refunding the fee, or consult the organizer about the refund policy and procedures.

Thank you for your understanding and cooperation. I wish you a better experience when you attend or watch the game.