If you open an account through an agent, you can inform the broker of your withdrawal request, that is, the person who guided you to open an account at the first time, and then the agent will contact the banker for withdrawal.
If you open an account directly in a dealer or dealer representative office, then your telephone dealer and dealer have relevant personnel responsible for this matter, fill out the withdrawal application form, sign it for confirmation, and then send it to the dealer by electronic or fax, and the dealer will go through the relevant procedures for withdrawal on the same day.