Very good but just one problem – Subscribers tracker for yt sub Review

The app is really good it’s not laggy it’s not fake but one problem, after I get myself a couple of subs or people on the app sub to me later the subs are gone. Because before I got the app I had 11 subs, then I got 22 subs using the the app, than I got 15, and finally I got 10. So please fix this glitch and it’s gonna be perfect.
Review by X3LT0R on Subscribers tracker for yt sub.