Hard luck Esha, but with the Jee mains rank 21,000 and that too from general category, you cantc get the admiaadmiin mnit jaipur. As the previous years cutoffs are very high for this colleges, and it closes its admission on rank approx 19,000 for all the branches. You are so close with it, so don't loose the hope, as you had a chance and should wait for the counselling.

Hey!Esha

Seeing your score and previous year cuttoff of Jee mains,you seems to have less chance of getting seat in MNIT JAIPUR with CSE stream.You need rank under 5k for CSE stream.You can secure seat in other stream in MNIT JAIPUR with HOME STATE QUOTA.Visit below mention link to know previous year cuttoff of MNIT JAIPUR:

https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/articles/jee-main-cutoff-for-mnit-jaipur/amp&ved=2ahUKEwiyudvo3MriAhXi7nMBHdz5AnoQFjAAegQIBxAC&usg=AOvVaw19xdSMCJlnqN_o71NFtYhm&ampcf=1.

GOOD LUCK!