After you file

Hi

My tax has been rejected after filing. I am getting the message as there was no AGI attached while  filing the tax. This was because I was a J1 visa student and I am not applicable to have AGI, hence give me a solution to the aforementioned problem in terms of how should I claim the tax. Also I am finding difficulty in contacting, thus requesting you to help me with an email ID so we can have it discussed over the email as well. 
looking forward to a solution for reclaiming my tax. 
Thank you,

Shivani