To address the issue with the Poop Map app where the "Drop" button is stuck on loading and you're unable to write a comment, follow these actionable steps:

1. Check Your Internet Connection: Ensure you have a stable internet connection. Switch between Wi-Fi and mobile data to see if the issue persists.

2. Restart the App: Close the Poop Map app completely. Go to your recent apps and swipe it off. Then, reopen the app to see if it resolves the loading issue.

3. Clear App Cache and Data:
- Go to your device's Settings.
- Select Apps.
- Find Poop Map in the list and tap on it.
- Tap on Storage.
- Press Clear Cache and then Clear Data. (Note: clearing data may reset settings and require a new login).

4. Update the App: Check if there are any updates available for the Poop Map app:
- Open the Google Play Store.
- Search for Poop Map.
- If an update is available, install it.

5. Reinstall the App: If the above steps do not work, uninstall the Poop Map app:
- Long press on the app icon and select Uninstall.
- Go to the Google Play Store, search for Poop Map, and reinstall it.

6. Contact Support: If the problem persists even after reinstalling, you may want to reach out for support directly from the Poop Map team. You can find their contact info on their official website under the “Contact us” section - learn more.

7. Check Reddit for Similar Issues: Sometimes, community forums can provide insights into similar issues experienced by other users. Check this Reddit discussion where similar concerns were posted.

By following these steps, you should be able to resolve the loading issue with the "Drop" button on the Poop Map app, allowing you to comment and log your experiences.