add folder

need help adding a android folderhttps://pastebin.com/8wrrkD1m https://pastebin.com/ua1LcwuPhttps://pastebin.com/pYcrz1nf
when adding the android folder
PHP Warning:  readfile(./client-conf/openvpn-windows.zip): failed to open stream: No such file or directory in /var/www/html/openvpn-admin/index.php on line 67,

where ./client-conf/openvpn-android.zip