I got the stroller from a relative who didn't need it anymore. I was looking for videos on how to fix the car seat in the car. Are there any instructions or videos available?
Here is a video where the car seat is attached to the Silver pram's frame. It should be enough as in how to do that (the car seat installation is at about 5:49).
Bear in mind that you need to have the right adapter and a fitting car seat to do the same.