Whether it’s slow loading, login issues, or technical glitches, this guide will walk you through simple fixes.
🔄 1. App not loading/frozen
Symptoms:
- Blank screen 
- Keeps loading 
- Not responding to taps or clicks 
✅ What to do:
- Check your internet connection 
- Refresh the web page or close & reopen the app 
- Clear your browser/app cache 
- Make sure your app is up to date 
- Try a different browser (for web users) or device 
🔐 2. Login problems
Symptoms:
- Can’t log in even with correct email/password 
- Seeing random error messages 
✅ What to do:
- Recheck your login credentials 
- Use the Forgot Password? link to reset 
- Make sure there are no typos 
- Try switching devices or browsers 
⚠️ 3. Error popups or server issues
Symptoms:
- “Server unavailable” or other pop-up errors 
- Buttons not working 
✅ What to do:
- Wait a few minutes (it could be maintenance) 
- Check Doto’s status page or your email for alerts 
- Contact support with a screenshot of the issue 
📩 Need help fast?
- 💬 Live Chat: On the Doto website 
- 📧 Email: [email protected] 
