To check that you have the correct eSIM activated on your device, follow these steps:
For iOS devices
1. Go to Settings.
2. Go into "Mobile Data"
3. Click on which eSIM you want to use / enable.
4. Make sure "Turn On This Line" is turned on.
Once this is done, your desired eSIM will be enabled.
For Android devices
1. Go to Settings.
2. Go into "SIM cards & mobile networks"
3. Scroll down until you see the option "Manage eSIM"
4. From here, make sure the desired eSIM is enabled. Enable the eSIM if it isn't already enabled.
If you're unsure which eSIM is the correct one, check with your carrier to confirm which eSIM should be activated on your device. Additionally, you can try turning off the eSIMs that you don't need and see which one is working for you. This will help you determine which eSIM is currently in use on your device.