Ipcc results - need help

Hello everyone , i got my IPCC results yesterday and failed in it...... I wrote my auditing paper very well and confident of getting exemption in that but I was shocked seeing the marks that I've been awarded in that subject. I've got 39 in that. I'm absolutely confident that I haven't made any mistake in that.......please suggest me what to do.........should I go for inspection or apply for revaluation and seek a copy of my answer sheet...... Please give your valuable opinion.........i'm concerned for failing in the exam in which i'm sure of getting exemption.........please suggest me what to do