To withdraw cash using LianLian Pay on Shopee, you can follow the steps below:

1. **Register a LianLian cross-border payment account**: If you don't have a LianLian cross-border payment account yet, you need to register one first. New accounts registered through specific promotional links may also receive additional benefits, such as a certain amount of free withdrawal quota.

2. **Bind a LianLian payment account**: On the Shopee platform, you need to bind your LianLian payment account with your Shopee account in order to make withdrawals.

3. **Initiate a withdrawal request**: Find the withdrawal option on the Shopee platform, select LianLian Pay as the withdrawal method, and follow the prompts to enter the withdrawal amount and necessary information.

4. **Wait for funds to arrive**: According to the withdrawal speed of LianLian Pay, withdrawals are usually received in real time, and may be completed in as fast as 67 seconds. However, the specific arrival time may be affected by the bank's processing time and network conditions.

5. **Check account balance**: After the withdrawal is completed, you can log in to your bank account or LianLian Pay account to check whether the funds have been received.