Marryu's blind date can't be opened for the following reasons:

1, network connection problem, unable to connect to the server.

2. The application itself will fail and need to be updated or uninstalled and reloaded.

3. The mobile phone system is incompatible, so it is necessary to update the mobile phone system or replace the mobile phone.

4. For account login, you need to re-register your account or retrieve your password.