Tikona — Harassing me to pay bill by fake court case

Tikona id: [protected]

I have sent a lot of emails and tried to call multiple time to disconnect the connection as i was not using connection as i was out of station for few months but they have not responded. and did not disconnected connection. and now they are asking me to pay the bill but i have not used the internet and harassing me through their agents. got call from fake lawyer that they are filing complaint in court and asking money to close the case.