There are some suggestions for this types of problems:
- If the app is a geo-restricted one you should connect to the appropriate server. For Example: if you want to use BBC iPlayer, you should connect to the UK server.
- It’s better to turn off your GPS/ Location service before opening any geo-restricted app or service.
- If your problem remains,clear data in your Google Play app, Google Play service and the app you want to unblock (if it is already installed on your device).
- In a case you want to stream online through your browser, please delete the history of your mobile browser.
Now connect to VPN and check if you can use the service you want.