Regarding the callletter

I got shortlisted for attra drive on 28-feb but i am unable to downlad the hall ticket i don’t know but i try to download the callletter in time is there any possibility of attend the drive iam try to call but not able to connect plz help me how to attend the interview .

Download admit card from elitmus site.

While downloading error occur can’t able to download the callletter