Something not working, or have a question? Email vincentwahkit@gmail.com and I'll get back to you.
A few common ones:
Try removing it from your home screen and adding it again — this refreshes the cache. If that doesn't help, email me.
That's handled through your phone's app store, not through dian.
On iPhone: Settings → your name → Subscriptions.
On Android: Play Store → Payments & subscriptions.
I read every email — thanks for helping make dian better.