this is a customer help customer community forum and your post does not go to BT
you need to delete account number for your security as this is a public forum
phone CS 03301234150
Welcome to the Community, @sinipv.
I've just edited the title of your thread, as we recommend not sharing any account specific details in public view.
As @imjolly has mentioned too, we don't have account access via these forums, but if you contact our team on the number above they can help you get this checked out.
Alternatively, you can also try our Fault Checker here, where we'll guide you through some troubleshooting steps, test your line, and if needs be help you arrange an engineer appointment or call back from our team.
Peter