1. app store restrictions: some app stores will restrict the download of some apps or restrict the region, which makes it impossible for Tiger Live to download in the app stores used. You can try switching to another app store or using other download methods available in your area.

2. Incompatibility of equipment: equipment that Huya Live does not support, such as some old or unconventional equipment models. You can find the compatibility information of the software in official website of Huya Live or related forums to judge whether it is suitable for devices.

3. Failure to meet the system requirements: Huya Live has specific requirements for the operating system version or other system requirements, and the equipment does not meet these requirements, so it cannot be downloaded and installed. Please ensure that the equipment meets the minimum system requirements of Tiger Live.

4. Download link error: When downloading Huya live broadcast software through unofficial channels or third-party websites, the download link will be invalid or wrong. It is recommended to download applications only from official channels to ensure safety and stability.

5. Temporary problem: Sometimes, there is a temporary problem in the app store or server, which leads to the interruption or failure of the download process. You can try downloading again at another time, or wait a while and try again.