Hey student, your percentile is towards a lower side. You really need to work hard and strengthen your basics, else surviving college life would be a nightmare. Nonetheless, considering 59.9 percentile your Mains CRL rank would be around 481833 - 541650 and your ST category rank would be around 12534 - 12904, which possible won't fetch you any college through central counselling. However you can visit some colleges available at your rank through the college predictor: https://engineering.careers360.com/jee-main-college-predictor?utm_source=qna&utm_medium=jee_cp

Hope it helps, in case of other doubts, put question in the comments section.