Hello,
With that rank in JEE main you cannot get a seat in any government colleges for engineering like NITs IIITs and GFTIs. Your rank is way too high. So please go for some good private engineering colleges in India like Sharda Amity SRM etc. Here's a list of some of them
https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/colleges/ranking/top-private-engineering-colleges-in-India&ved=2ahUKEwjOrpXahvXiAhWSf30KHT_sAtUQFjADegQIAxAB&usg=AOvVaw3ZtyjIynwh5jLDs3nOHHoU

Hope it helps
Thank you!

Dear Aspirant,
You can get admission in Private college if you are a general category student and if you belonh to OBC/SC/St you have a chance of getting NIT's.
You can take admission in private colleges through your jee mains score
Go through this link for more details
https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/jee-main-college-predictor&ved=2ahUKEwju18fj-_XiAhXGeisKHWB-B28QFjABegQIAxAB&usg=AOvVaw1pTMu5LewXe0n3JPiA8V2U
Thankyou
Hope it helps