I'm truly sorry you're having such a negative experience with my extension. If you'd be willing to share more details, either here or via email, about what's not working, I'd be happy to help resolve the issue.
Regarding the money part: the extension is completely free to use, and when I say "completely" I really mean it. There are no paywalls, no locked features, and no hidden costs. There is a donation button, but it's entirely optional. Whether you choose to donate or not is completely up to you.
