If you are in China and are having problems with accessing Lingokids:
Our hypothesis is that the provider is blocking the CDN in which Lingokids has its content stored since this complaint is not a one-case problem.
Unfortunately, there is nothing we can do to overcome this block and it's uncertain how long it's going to take until our server is back to normal.
In the meantime, we recommend accessing the app through a network that uses a VPN so that these problems do not continue.
We're working hard to improve the experience of our users around the world and are investigating on a permanent fix for this issue.