Lenovo refund

Hello everyone, I purchased a Legion Pro 7i Gen 10 directly from the Lenovo USA website. The shipping date was listed as December 15th, but it was shipped on November 26th. Because I was traveling, no one was available to receive it, and it was returned to the seller. The UPS tracking information indicates they have received the returned order at their warehouse.

Do I need to take any further steps? For example, do I need to contact an agent via chat, or do they process the return automatically?

I hope you can advise me. Thank you in advance.