19 Year Old Confused About College Path After Class 12th

Hello Sir , I am 12th Pass out - But i scored very low marks [Lesser than the eligibility for IIT entrance ] & still i want to pursue Btech In CSE from a good college , somewhere my 12th marks have brutally destroyed me or nearly killed me !! But still i want to do it , i have to ...for sure . Please guide and tell me how can i approach this tough situation , things coming up in my mind are - First make to to the eligibility criteria through improvement exam in one subject (Just 35 marks more are needed) And them prepare fully for IIT-JEE and secure admission to good college or just take admission in one of various private colleges and start with Btech , PLease help !

Hello sir, I passed my 12th in 2023 from West Bengal board. Then I started preparing for jee, but I haven't studied anything in 11th and 12th and I also wasted my two drop years in 2023 and 2024. My jee exams are on 31st January and second one in April. I also give wbjee, but I don't know any basic concepts of physics, chemistry and mathematics. What should I do now ? I belongs to a lower middle class family. If I take admission at private engineering college, the money will be wasted, because engineering needs basic concepts of 11th and 12th, but I haven't read anything in 11th and 12th. And After this year I will not get any chance of giving jee bcs this is the last chance. But wbjee have no limit I can give it next year also. But I wasted my 4 consecutive, there will be a higher chance that I will waste another if I start preparing for wbjee2026. Please somebody guide me what should I do. I am not weak in studies, but I wasted my time because of phone addiction. I also left using phone I don't use mobile anymore much. But I have no courage left inside me to fight for my career, please somebody guide me????