I am student and I joined a gym it is 12 month...

You must refer to the terms of the contract drawn up between you to indicate the extent to which the contract can be terminated before the expiry of its term. You can also submit a request to terminate the contract due to a sudden accident that prevents the contract from continuing it is your father who left his job and that he was the one who was paying the financial dues resulting from this contract with the submission of evidence that your father left his job as a document indicative of the occurrence of the sudden accident