可能出现了以下原因:
1可能app服务器在维护中,稍后再试,或者系统版本不兼容,向客服反应。
2可能手机网络不畅通。建议重新连接就好了。
3下载出现问题了,删掉重新下载就好了。
4以上都不是,关机重启手机试试。
The following reasons may occur:
1 The app server may be under maintenance, try again later, or the system version is incompatible, report it to customer service.
2 The mobile network may not be smooth. It is recommended to reconnect.
3 There is a problem with the download, delete it and download it again.
4 If none of the above, shut down and restart the phone to try.