Welcome to TPG Community.
If I understand you correctly, are you pertaining to your TPG line?
You will need to contact your current provider to have these services cancelled to ensure you do not receive any further bills. TPG recommends you check with your current phone and/or internet service provider regarding contractual commitments and termination/disconnection fees associated with your current services. TPG is not responsible for these charges.
Should you need further assistance, please let us know.