Builder won't correct Form 26AS entry after weeks of followup

A homeowner is facing issues with their builder incorrectly adjusting hardship charges against additional area in their mother's Form 26AS. Despite weeks of follow-up, the builder has not rectified the error. While a grievance has been lodged with CPC-TDS, the user is seeking further advice on how to compel the builder to correct the inaccurate entry, as it appears only the entity that filed the TDS return can submit corrections.