First time FASFA Appeal help!

<p>I have been attending a community college for 4 semesters and on my 5th i recieved FASFA. I took an online course and didn't know how to use it so i failed with a D. I was not given a probation period they just took it away after i had been paying out of pocket the first 4 yrs. Should i appeal it? If so how do i go about it? Any info would help please and thank you!</p>