Yo there I am wondering where is located the directory, Im trying to install the flash plugin due some sites does not work without it, but unfortunately, the sites still does not work at all after copying the libflashplayer.so to the next dirs
/home/user/.mozilla/plugins
/usr/lib64/epiphany/3.20/web-extensions
/usr/lib64/firefox
/usr/lib64/mozilla/plugins
Thanks in advance