Vodafone — Balance became zero

Address:

Morbi, Gujarat

I had internet plan till 24/1/2015 11:59:59 PM. I was having 45MB left. I was surfing on 24/1/2015 at 11:58 PM and at the same time my balance became zero even if i had 45mb left. Internet plan was supposed to exhaust at 11:59:59pm but it got exhausted at 11:58pm. This company is fooling people by doing this. I want refund urgently.