I got 2 percentile in mains in which collage ican get
Hello Yashwanth,
To be honest dear, that is a very poor score, you have extremely low chances of getting any college at all especially if you belong to the unreserved category because your probable rank range will be around 924,300 - 974,300.
Do not dwell over the past, you still have another shot in the month of April. Start preparing immediately and stay focused if you don't wish to wait for another year. You can take help of the following link, will be useful for your preparations -
https://www.entrance360.com/knockout-jee-main-april/
Good luck!