To protect both you and us in case of damage during shipping.Please take a clear video while unboxing your package.The unboxing video must start before the package is opened and clearly show the condition of the outer box, the seal, and the product inside.If there is any damage, defects, or missing parts, please send us the unboxing video within 24 hours of delivery.An unboxing video is mandatory for any return, refund, or replacement requests related to damage.