I am of the view that if you think that the
PIO has provided a false information, you can file first appeal against the
PIo with the evidences you have. You can prove with the copy of the advertisement that the
PIO has provided wrong information. However, it is not clear that the person rejecting your candidature and the
PIO are the same persons. if the
PIO is a different person and he has supplied the information based on record (although the wrong entries have been made on record) then he is not at fault as he has only provided the wrong information only on the basis of record. If you think that the wrong entries have been made in the records then the relief is not available under the
RTI Act, but under a different forum.
If you are not satisfied with this reply, you may revert back with specific questions please.