How can I change the appearance of the app?

Setting up the appearance of the app:
1. On the home page or in the app's top menu, find the icon with three horizontal lines. Tap it to open the side menu.
2. In the side menu, find `Settings` and click on it.
3. Once the settings are open, find the `Appearance` section. Click on this section.
4. You will be taken to the App Appearance settings section. Here you will have the option to set up three different color theme views: `Auto`, `Light`, and `Dark`.
- `Auto` theme is oriented to your device theme and will change automatically depending on your device settings.
- If you prefer a light theme, select `Light` theme. If you select this theme, the background and elements of the app interface will be light.
- If you prefer a dark theme, select `Dark` theme. If you select this theme, the background and elements of the application interface will be dark.
5. To change the background on the Home and Chats page in the same section, locate the Home or Chats background option and click on one of them. You will be given the option to select a background from a list of suggested options or use a background from the gallery of your device. Select your preferred option and apply it.
Congratulations! Now you know how to customize the appearance of the app.