The Windows Snipping Tool is a screenshot program combined with a basic graphics editor. Whether or not it was used is almost completely independent of whether the screenshot was modified more than cropping and doodling.

I've offered you several simple ways to prove that the image shown can be produced simply by cropping a screenshot and drawing over it in red pen. You have sidestepped them, refusing to prove your argument. (Look, not the only one who knows how to bold things!)

I know it's hard to accept – this was basically me two months ago – but is this really the hill you want to die on? You're losing your hard-earned reputation here.