Anna University — Reg. Login Issue

Address:

18-39, Kalathu Vilai, chitharal, chitharal (p.o), kk dist(629151)

I couldn't able to login the anna university app due to some technical issue.
I have tried more than a 20 times and frustrated of it.
I have only attended one mark answers, stil two mark not yet answered.
I need your respective support from your end to attend the two mark questions.
My Register Number[protected]Q11213
DOB[protected]
Contact Number- [protected]

Awaiting better response from your end.

Thanks in advance.

Regards,
Ajis Kumar M