Hi

Right now, you cannot fill the form as application window is not open . The opportunity to apply for JEE main 2021 February ,March and April session has already passed and february and March session even got conducted  but   yes ,you can apply for JEE mains 2021 May session, the   application Window for the same has not been opened  yet due to surge in covid. You get updates regarding the opening of application Window for May session at its official website

https://jeemain.nta.nic.in/webinfo2021/Page/Page?PageId=1&LangId=P

or alternately follows us at

https://engineering.careers360.com/articles/jee-main-application-form

Once the application window gets released, you can fill the jee main May session application form  in online mode following  the given below steps -

*registration :- you need to register using your name, mobile number  and email id to generate your login credentials

*then fill the form,

*and after that you need to  go for uploading your documents

*then pay the application fee : application fee is  Rs 650 for male candidates from  general /ews /obc category . For females  /sc/st/trans / pwd candidates application fee is only Rs 325

For detailed step by step information visit https://engineering.careers360.com/articles/how-to-fill-jee-main-application-form

Thank you