I have a property which is under permanent injunction order

I HAVE A PROPERTY OF 2400SQ FT IN KRISHNAGIRI NEARBY HIGHWAY, ITS UNDER PERMENENT INJUNCTION ORDER  GVN BY THE COURT, WAT DOES THAT MEAN ? CAN I SELL MY PROPERTY, CAN I APPLY FOR PATTA AND GET PROPER PATTA FOR MY LAND, IT WAS OWNED BY MY GRANDFATHER, HE DIED, NOW MY DAD IS TRYING HARD TO SELL IT, PLS LET ME KNOW WAT CAN I DO ABT IT ?