Greasy Fork is available in English.
Adds APK-DL, APKPure, APKCombo, APKPremier, APKMirror and Evozi download buttons to Google Play Store when browsing apps.
< Feedback on Direct download from Google Play
I've updated it for the new interface last month: are you using the last version? On which page it doesn't work? What do you mean by not working (buttons not appearing, apps not downloading, etc...)?
Doesn't work on new interface...