Central Board Of Secondary Education [CBSE] — cbsc net 2017 payment deduction issues

Hello sir/ mam

Greetings for the day.
My name is tanuja dubey from from uttar pradesh. On 09 september 2017 i was tring to filled national eligibility test (Net) 2017. Its almost done and payment part was also done but unfortunatly after completed payment part i didn't get any confirmation from them ant again showing that

"you have successfully completed step 1& step 2 of online application for ugc
Net. You are required to payan ammount of rs.1000/- towards examination fee."

But aftr payment i got payment deduction confirmation from my bank rs1002/-
And i got transaction id as well from bank and also i confirm with my bank.

I didn't understand whats going wrong with them. I called every help line number of net examination but its not working and some of them invalid.

Its my humble reqest please help me regarding this big issues.
Waiting for your valuable responce..

Please find below details :-

Name: tanuja dubey

Application form no: 70735977
Payment transaction id: jt[protected]