404 Not Found error when trying to purchase app size upgrade

Hi Niotron team,

I’m trying to purchase an upgrade to increase my app’s size limit so I can export/build my APK/AAB, but every time I try to complete the purchase, I get redirected to a page showing:

“404 Not Found - nginx”

This is blocking me from exporting my project entirely, since I can’t generate the APK or AAB without completing this upgrade first.

Could someone please look into this? This is urgent for me since I can’t proceed with my project export at all right now.

Details:

  • Issue: Payment/upgrade flow returns a 404 error
  • Impact: Cannot export APK/AAB (blocked by app size limit)
  • Browser: [add your browser and version here]
  • Date/time it occurred: [add date and time]

Screenshot attached showing the error.

Thanks in advance for the quick help!

@abhijith Payment issue.