do we and how to get

Can someone help? I’ve downloaded samples from various places in the forums, such as the ones Epig gives after a training video. For example, I downloaded the zip given for the fighting video and I get this:
7d52ff97b96d0ead1f095ce8496e239a1ac517ac.png Can someone give advice on how to have all the popular plugins. ps:it does not let me compile it.