How to remove the original stereo out my ford laser 1998 model?

There are no small holes in the side to put them wire like tools in to pull it out so I have no idea how to get the head unit off? Please help me?! How to remove the original stereo out my ford laser 1998 model - 1

Is that a factory unit?
You might need to remove all the plastics around it to expose the bolts that is holding it to the frame.
You either find screws that hold the plastics or you will need to pry them off with a flat screw driver or a prying tool.

Are there very small trim panels on the left and right side of the radio unit? (From your picture, it looks like there's one on the left side, but can't tell if there's another on the right). If the small panels are there, you might be able to pry them off with a small screwdriver or pick tool. Then you'll find the holes for the removal tools underneath.

We don't have the Ford Laser in the US, so I haven't worked on one. But it looks like some Mazda radio units I've worked on, and the Mazda has removal key holes under the small side panels. (Ford owns Mazda). So yours may be similar.