: Download the app from the Google Play Store or App Store. Register with your phone number and verify your identity.

: For maximum privacy, use "Secret Chats," which offer end-to-end encryption and the option for self-destructing messages. 3. Privacy and Security Settings

: Tap the pencil icon to start a new chat with an existing contact.

: You can block users or report suspicious accounts and groups through their profile settings to maintain a safe environment. 4. Creating Your Own Space

: Go to Settings to set a unique @username . This allows others to find and message you without knowing your phone number. 2. Navigating Chats and Groups

: For extra security, enable a password that is required when logging in on a new device.

: Use the global search bar to find public channels or groups by typing their name or topic.