Help me attend coaching for CLAT

I recently gave my 12th boards. Was pressurized to prepare for JEE. I finally had the spine to speak up and was subjected to physical as well as mental torture when I refused to get in a technical college. I want to prepare for CLAT for a year. I have scored 88-89/90 in SST in my school years and was very active in quizzing. I have an interest in civics, law, and history more than PCM. I am very sure that I have high chances of ending up in a top NLU and willing to work very hard for it.  I need some financial help up to 70,000-80,000 INR for my coaching fees as well as hostel fees. When I told about my decision to my parents, they asked me to commit suicide but I m unwilling to give up on my dreams. Please help.