Hello,

Candidates should have passed class 12th or any equivalent qualifying examination in 2020, 2021, or appear in 2022. There is no way for you to give the JEE main exam now as you have passed your 10+2 level in 2018 you cannot be eligible for JEE Main. The National Testing Agency (NTA) has released the JEE Main 2022 eligibility criteria at the official website jeemain.nta.nic.in. You can check the eligibility criteria on the official website or the link below. Candidates failing to meet the eligibility criteria of JEE Main 2022 will be rejected at any stage of admission.

https://engineering.careers360.com/articles/jee-main-eligibility-criteria