Hii Kalpesh,

according to the experts of well recognised Institutions the cutoff of JEE main will be 85 percentile or more.

so according to this your percentile is low to crack JEE main.

you should reappear in JEE main helding in APRIL.last date of filling form is 7 March.

if you want some tips for this then please go through the link-

             https://engineering.careers360.com/articles/jee-main-preparation-tips

hope you understand

thank you.