Keep saying phone number is invalid. Try different combinations. Still doesn't work. Update: I emailed when first encounter the issue. Guess what, you are asking me to email again few month later after my first post.
Paytronix Systems
2021年2月17日
TJ,
We're sorry to hear you're experiencing this issue. Can you please email support@hazlnut.com with the correct phone number so that we can update it for you?
Thanks,
-Hazlnut Support
on behalf of Feng Cha
新功能
We have introduced changes to improve the mobile experience for all devices running the latest OS version.