Hii Binny!

The English and Foreign Language University (EFLU) holds its entrance exam every year to provide admissions to the aspiring candidates in the University into various courses. The UG exams will be held this year on 12 April, 2020 and the PG level Examinations Weill be held on 29 February, 2020 and 1 March, 2020. As per your question, after the generation of the login credentials, there must not be any problem in login. Try for few more times and if the problem still exists, you can contact the official helpdesk of the respective examination. They will definitely guide you with the next step. The official website is  www.efluuniversity.ac.in

Hope this helps.

Good luck!