has any one ever has a red card over turned because i havent and its unfair

It does happen in the game but , just like in real life, it is very rare.

I have only had it turned over once, but have had the length of time the ban is lowered several times

I had one appeal turned down, but on the highlights it was blatently clear he wasnt the last man when he tugged the shirt.

99% of the time you wont get it overturned though