On the AliExpress platform, if a GIT order is returned, the seller can choose to re-deliver. The specific steps are as follows:

1. **Negotiation with the buyer**: First, negotiate with the buyer to confirm whether the return is required. If the buyer has already applied for a return in the background, it is recommended that they place a new order and then the seller re-delivers.

2. **Re-order and delivery**: If the return is due to product problems, you can negotiate with the buyer to re-send directly without applying in the background. After reaching an agreement, the seller can choose to ship by offline logistics.

3. **Offline delivery process**: When re-delivering offline, the seller needs to contact the logistics company on his own and let the logistics company be responsible for placing the order. After that, send the logistics company and logistics order number to the buyer.

4. **Notes**: Before shipping, make sure that the product in the package matches the order to avoid after-sales disputes due to shipping errors. At the same time, keep all chat records and the logistics order number of the re-delivery in case of emergency.

5. **Other considerations**: Re-delivery may increase logistics costs and may cause after-sales disputes, so please check carefully before delivery. If you are worried about delivery efficiency, you can consider using the AliExpress overseas warehouse model, which is usually more convenient.

These steps and considerations can help you handle the problem of returning and re-delivering GIT orders on the AliExpress platform. It should be noted that the specific operation process may change according to the policies and actual conditions of the AliExpress platform. It is recommended that you pay close attention to the latest developments and policy updates of the AliExpress platform.