Amaan khan we would need to see the damage. It does sound like you need two new hinges and possible a new top cover. Download the service manual for your computer series [https://dl.dell.com/topicspdf/inspiron-15-7570-laptop_service-manual_en-us.pdf|from here]. Post some good pictures of the broken parts and the damage with your QUESTION. That way we can see what you see. [guide|21499]