Indian Railway Catering & Tourism Corporation [IRCTC] — cancellation of train ticket by mistake

Address:

Nagpur, Maharashtra, 440001

My pnr no. Is [protected] and transaction id is [protected] and date of journey is[protected]. I have booked a ticket from nagpur to indore vide train no.22646 (2 ac) but the ticket got canceled by mistake during our process of checking status. The journey is very important to me since i have exams. Kindly return my tickets so that i can travel against the same booking and do not suffer the financial loss for such unwanted mistake. Please look into the matter seriously.