If you’re constantly getting this response (sorry you have no permission to access this service), here’s a quick fix that worked for me.

1) Turn off your internet connection, reconnect after some seconds.
OR
2) Change your network from LTE to 3G.
OR
3) Use a vpn. Select Nigeria as your location.

I hope this helps.

Thanks ,this really helped me just now. I was scared already

Thanks,3g worked