Advertisement claims are generally subject to terms and conditions, which forms a part of the fine print. You must first go through these terms and conditions to verify whether you qualify for the promised weight loss. If you meet the criteria, you can certainly file a complaint with the Advertising Standards Council of India (https://www.ascionline.org). Visit the 'lodge your complaint' section of the ASCI website and enter your details. You will receive your complaint status updates on the email id and the mobile number provided by you. You can also track your complaint using the tracking number provided to you at the time of lodging your complaint.
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