To start a one-on-one video chat, open the app and tap on the 'Chat' icon. Then, select a user from your contacts or search for a new user to connect with. Once selected, tap 'Video Chat' to begin.

During a video chat, look for the filters icon on your screen. Tap it to browse through available filters, then select your preferred one by simply clicking on it. The filter will be applied instantly.

Yes, you can join group video chats. To do this, go to the 'Group Chat' section, create a new group or join an existing one. Simply invite users to the group, and tap 'Start Video' to begin the chat.

If you encounter inappropriate behavior, you can report the user by tapping on their profile. Look for the 'Report' button; select the reason for your report, then confirm. This helps keep the platform safe.

To change your chat notifications, follow these steps: 1. Open the app and navigate to 'Settings'. 2. Select 'Notifications'. 3. Choose your desired options for message alerts, video call notifications, and other settings. 4. Save your changes.