@Liaqat Ali

As far as I can figure out, any one of your experiences has not been considered by FPSC. This can be either due to irrelevance of that experience to the experience required for AD (FIA) or that post experience is deemed by FPSC to be not equivalent to BPS-11 as required for AD (FIA). You will have to prove relevance as well as equivalence (BPS-11) of your experiences.
On my hearing day, one candidate was rejected only because FPSC considered one of his experience not equivalent to BPS-11.
Even I had not submitted my experience on FPSC Experience Form but they considered it. So this my not be the case.