Railyatri — train tickets

Address:

Barabanki, Uttar Pradesh

I'm installed rail yatri in many days but it was not working no booked train tickets only i see at last step we are making some important upgrades to our system to improve your experience we'll notify you once we are back in action.
I see and confused and go to my phone play store but not update required i'm very sad plz slove this problem and rail yatri is very best app but some problems created