UPSC failed transaction of rs 200 on upsc Central Armed Police Forces (Assistant Commandants) Examination

Central Armed Police Forces (Assistant Commandants) Examination
i paid the exam fee still it is showing the payment option the last date is 20 may 2019 . my registration no is :-11927691457 and i paid on 12 may 2019.

UPSC Could not complete ESE Application due to server connectivity error

I was filling out my application for ESE unfortunately today is the last date and I could not proceed to payment after first part of my registration which I had done yesterday itself.
I only needed to do payment, upload Photo and signature which I have ready and select centre, unfortunately due to bad connection I could not complete it.
Please help me.
I will keep checking back in here hourly