Hi aspirant, since you have 57 percentile in your JEE mains so it is not possible for you to get into DTU on this percentile hence according to your percentile below are some of the colleges in which you can enroll yourself;

• Delhi Institute of Technology and Management, Sonepat
• Guru Tegh Bahadur Institute of Technology, Delhi
• BM Institute of Engineering and Technology, Sonepat
• Dr. Akhilesh Das Gupta Institute of Technology, Delhi
• Trinity Institute of Innovations in Professional Studies, Greater Noida

Etc.

For more colleges you can predict it by yourself with the help of the below mentioned link;

https://engineering.careers360.com/jee-main-college-predictor?utm_source=qna

Thank You.