Diane E.
I tried many times to use the 20%…
I tried many times to use the 20% referral code from my friend who has whistle and have been unsuccessful. She loves the product but hope they can credit me!
Response from WhistleSep 7, 2020
Hi Diane, I am sorry for the unpleasant experience! I request you to kindly get in touch with our support team. Please do not hesitate to contact our support team at: 1-855-999-0471 Mon-Fri 7:00 AM-4:00 PM PST Sat-Sun 7:00 AM-3:30 PM PST.


