Some first open Telegram, others write on WhatsApp; both paths are very handy for quick questions, especially if you are stuck with login or APK installation
Many Dhaka users send messages after evening; when the reply is a bit slow, email or live chat also works well in the next step
Telegram group
Community tips, new announcements, and quick answers to questions are found here in the group; by joining you can see many experiences at once
Usually 510 minutes someone replies; keeping short questions during busy times the answer comes faster
WhatsApp Support
For direct talk, sending a screenshot of the issue helps show the problem and solution
Most messages in the afternoon and evening receive replies; you can write in Bengali or simple English
Facebook page
New updates, service notices, and small guidelines here for those who regularly check the feed; it's convenient
Comment on posts to sometimes get quick directions; you can also see old announcements at a glance
YouTube channel
This channel shows nbaje App, install, and login steps
Understanding the solution from short videos saves time; for new users this is the most reliable visual aid