Shopee is a popular e-commerce platform that allows users to shop for products from various merchants in Southeast Asia. To download the Shopee app for Tagalog, you can follow these steps:

1. Go to the App Store on your device and search for "Shopee" or "Shopee Philippines" depending on which version of the app you are looking for.
2. Tap on the "Get" button next to the app name.
3. Enter your Apple ID and password when prompted.
4. Once you have logged in, tap on the "Download" button located at the bottom of the screen.
5. Wait for the download process to complete.
6. Once the download is complete, open the app and log in using your credentials.

Note: The availability of the Shopee app may vary depending on your location and device settings. If you encounter any issues during the download process, try clearing your app cache or restarting your device.