UFO hovering above Enterprise motionless

I began to take pictures and a video all the photos are gone? The video shows nothing. There was an aircraft floating motionless, it looked like a disc I guess but almost like a jet floating in the air. I pulled over on Russell ave heading towards Durago in Spring Valley Las Vegas. It was there so long I pulled over and started taking pictures. It like vanished, i dont know if it turned and moved away but it looked like it got smaller and vanished. I called the hotline 2 times and it sounded like someone hung up both times. Somebody had to of seen what I saw. Hopefully this helps, I’ll be honest Im not a ufo/alien guy. I mean in recent times of course things have been released but until now I kinda brushed it off. Im telling the truth I saw something really strange floating there. Also a southwest plane flew by relatively close to that area heading north. Maybe the pilot or plane radar picked up something. Im not lying about what I saw and Id take a polygraph test. It looked silver? I didnt see any lights. It almost looked as if it backed away and vanished. So weird. There is nothing in the video? I looked down to make sure It was there and it wasnt. The pictures were never saved in my phone? Im freaked out by the situation. Where did the pictures go? Sorry I didnt give more personal information Im just kinda weirded out by the entire situation but will 100% tell you what I saw.