Amidar (Arcade Emulated / M.A.M.E.)

OK...I keep seeing that some voters are not thinking my scores are legit. Out of curiosity, and so I can provide better proof that my scores are legit, I am asking why those voting NO don't think my scores are legit? What do I need to do to prove my scores are legit? All MAME settings for ALL games I have installed are using default settings. When I can find them I use overlays that some arcade games had around the game screen. It helps with the feeling of what I'm playing. The computer system I use for gaming is a Toshiba Satellite Pro designed for gaming. The controller I use for all emulators is a wired AfterGlow XBOX 360 controller as using the keyboard is not a good thing for me to do. I've wore out many keyboards just by playing video games. I can't always make YouTube videos of the games I play (I don't know how to make videos of the arcade games I play). The stretched image of my screenshot is something that MAME has done and I have not yet found a way to capture a screenshot without it stretching them. I am assuming that the overlays are at fault. So, I am asking, help me provide better proof that my scores are legit by providing why some are thinking my scores are not legit. Thank you in advance.