Will disk brakes fit on the Apollo Verge
From the pictures I was able to find online, the Apollo Verge I agree with the commenters that it does not appear to have mounting holes for disc brakes.  It has a couple holes on the rear above the dropout where the stays meet, but those appear to be for fenders and a rack. They cannot be used for mounting disk brakes. The fork does not appear to have any kind of mounts for disk brakes.  The hubs of your wheels also require mounting holes for the disk.  It's hard to tell from the pictures, but it appears the hubs don't have mounting holes, and I can't imagine that they would be present on a bike of this quality that didn't come with disk brakes to begin with.

Finally, the Apollo Verge appears to be a very low end department store bike. It's probably not worth the money you would put into it to convert over to disk brakes, even for just the front as you would have to get a new fork and wheel/hub.  If you are unhappy with your braking performance, the first thing you should do is make sure everything is adjusted properly.  After that, if you are still unhappy, consider upgrading to a higher quality v-brakes. The equipment that comes on low end department store bikes is often of extremely low quality and often cannot be made to work well no matter how well it is adjusted.   Even a lower end, but still decent set of brakes will probably cost you close to $40, or £30, which is about a third of the current price of the bike.