Bangalore University — examination fee payment issues

I am trying to pay my university examination fee for 5th sem since yesterday but i m finding many issues yesterday the server was very slow but today it is shown that the site is under maintenance... I have to pay my examination fee as tomorrow that is 21/10/2019 is the last date... So i request u to open the site soon or extend the due date for payment... We are finding great difficulty to pay our examination fee. Please help us out...