Returns – Cafepress

Cafepress has a return policy that allows customers to return items that are defective, incorrect, or unsatisfactory within 30 days of receipt for a full refund or exchange. If you would like to return an item, you can contact Cafepress by email or phone to request a return.

You can email them. They try to respond to enquiries within 5 business days

Their phone number is….
(844) 988-0030 Toll-Free (US)
9:00 am to 6:00 pm EST Monday – Friday

(except for public holidays)