Hi there! I see you're looking to download the Sweet Face Camera app. Just to confirm, are you wanting the version for your Android device with WebKit engine and Android 10 OS? I can guide you through the safe and straightforward way to get it.

If that's right, the easiest way is to download Sweet Face Camera directly from the Google Play Store, which is the official app store for Android. Here’s how you can do it:

1. Open the Google Play Store app on your device.
2. In the search bar, type "Sweet Face Camera."
3. Look for the app named "Sweet Face: beauty face camera" by ufotosoft.
4. Tap on it, then hit the "Install" button.
5. Once installed, you can open the app and start using its features like funny face filters and cute stickers.

Here is the direct link to the app on the Google Play Store if you want to get there quickly:
Sweet Face Camera on Google Play

Please make sure your device has enough storage and a good internet connection during the download.

Let me know if you need help with any step or if you want info about other versions or download methods! Are you satisfied with this solution?