To ask for a refund you will need to receive an RMA (Return Authorization). Requests have to be designed on the internet and submitted with your buy details. If you come back your item without a RMA range you won't be refunded. Shipping and managing expenses are non-refundable. For returns https://health-sleeping-aid-equip31825.shoutmyblog.com/32446765/nose-clip-no-further-a-mystery