Hi! I understand that you want to watch ads in Dancing Line to unlock levels, but the option is not appearing and only spending in-game currency is available, which takes a long time. Let's try to figure this out together.

First, could you please confirm a few things for me?
1. Are you connected to the internet while playing? (Ads require an active internet connection to load.)
2. Have you tried restarting the app or your device recently?
3. Do you see any button or prompt related to watching ads on the level unlock screen, or is it completely missing?

Based on the common issues reported by players, here are some steps you can try:

1. Check your internet connection: Make sure your Android device is connected to Wi-Fi or mobile data and that the connection is stable.

2. Clear the cache of the Dancing Line app:
- Go to your device Settings → Apps or Apps & Notifications → Dancing Line.
- Tap Storage & cache (if available) → Clear cache.
- Restart the app and check if the ad option comes back.

3. Update the app: If you have an outdated version, ads may not work properly.
- Go to Google Play Store and check for updates for Dancing Line.
- Install any updates available.

4. Check if there are any restrictions on ads for your device or network, such as:
- Ad blockers installed.
- VPNs that may interfere with ad loading.

5. Sometimes the ad servers may have an issue. You can wait a bit and try again later.

If you already tried these or the ad option is still missing entirely, it may be a known issue with that version or region that requires the developer's attention. In that case, you could consider contacting Dancing Line support directly at [email protected] for assistance.

Let me know what you find after trying these steps, or if you need help going through them! Are you satisfied with this guidance so far?