Some people don't have recording software / computers that can handle recording properly. Don't be such a dick.
Also, your headshot ratios seem to have been 15 kills 80% and like 10 kills at 100? I can't clearly see, but I'd try reduce those so you don't attract team reports. Other than that though they look quite legit
Wasn't being a dick, back in the competitive days of Call of Duty games on console and every claimed to have a capture card but recorded on their mobiles especially on sites like Gamebattles, if you were familiar you would probably understand.
Hey! These was nice clips.
You should train your movement and not reloading in everytime you can.
And you should record these with recording software like OBS which is free, but i understand if your computer isn't that good and couldn't handle recording softwares.