Hey @Avalon -- I checked, and your SIM is currently in test mode. However, that does not necessarily indicate that the SIM is stuck in test mode. Every SIM starts in this state and transitions to an active "production" mode after it has consumed 20KB of data (included for free in addition to your 1MB plan). If your device has never successfully connected to the Internet for any reason, your SIM would still be in test mode.
We can use the device logs from your Electron to be certain. Have you already flashed the debug firmware?