Dear aspirant !

Hope you are doing great ! Need not to worry ,bta has provided with you sufficient time ,you need not to take any stress regarding this ,see from March 1 to 31 March till evening you can apply for exam and i believe that your ews certificate process will be completed till then ,hence be cool and stress free and if you have any further query please visit here ---

For more information regarding jee mains registration 2022 ,check the link----

https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/articles/jee-main-2022/amp&ved=2ahUKEwjyj77K2qX2AhVDON4KHXB1B3sQFnoECBEQAQ&usg=AOvVaw0MK_nHUuH-7yTGxus_3sLb ..

Hope it helps you !

Thanking you

You have to submit self undertaking certificate in the place of category certificate.