The steps to install Taiquan on Apple phones are as follows:

1. Open the AppStore. This is the app store on iOS devices. You can find the AppStore icon on the home screen and click to enter.

2. Search for Thai tiktok. In the AppStore, you can see the search bar at the top. Enter "Thai tiktok" in the search bar and click the search button.

3. Select the version. The search results will show multiple versions of Thai tiktok, and you need to choose the version that suits you. If you don’t understand Thai, you can choose the English version or the Simplified Chinese version.

4. Click to download. Once you find the right version, click the Download button to download it. If your device requires an Apple ID and password to download the app, enter the correct information.

5. Install Thailand tiktok. After the download is completed, click the "Open" button to enter the Thai tiktok application. Follow the application prompts to register and log in.