Applying for bargaining on Shopee mainly includes the following steps:

1. Log in to Shopee Seller Center: Go to Shopee official website and log in to your Seller Center account.

2. Enter Order Management: On the Seller Center page, click to enter the "Order Management" module.

3. Filter out the orders that need to apply for bargaining: In the order list, find the orders that need to apply for bargaining. You can narrow the scope by filtering conditions (such as order status, time, etc.).

4. Apply for bargaining: On the order details page, find the "Apply for Bargaining" button, click it, fill in the bargaining reason, and submit.

5. Wait for customer response: After submitting the bargaining application, wait for the customer's response. If the customer agrees to bargain, they will reply with a specific refund or compensation plan.

6. Follow up: According to the customer's response, follow up on the refund or compensation matters and maintain communication with the customer.

7. Record the bargaining results: On the order details page, record the bargaining results, including the refund amount, compensation method, etc.

8. Close the order: After processing, click the "Close" button on the order details page to end the bargaining process.

It should be noted that when applying for bargaining, be sure to provide detailed bargaining reasons so that the customer can understand and accept your application. At the same time, during the entire bargaining process, maintaining communication with the customer and showing sincerity and patience will help increase the possibility of successful bargaining.