Your player might lack an AC3 or DTS audio decoder. Update VLC or use a codec pack like K-Lite.
Check if it includes the original English/French mix or a dubbed version. Un.homme.amoureux_1987.DVDRip-AVC.mkv
Ensure the file extension is actually .mkv and not .mkv.exe (which would be a virus). Your player might lack an AC3 or DTS audio decoder
Download the VLC app from the App Store or Google Play. Un.homme.amoureux_1987.DVDRip-AVC.mkv