After installing Xampp correctly it's not open into browser in Kali Linux

Firstly I text the command on my terminal like sudo /opt/lampp/lampp start sudo /opt/lampp/lampp start [sudo] password for tayef: Starting XAMPP for Linux 7.2.34-0... XAMPP: Starting Apache...ok. XAMPP: Starting MySQL...ok. XAMPP: Starting ProFTPD...ok. Secondly I text like sudo /opt/lampp/manager-linux-x64.run sudo /opt/lampp/manager-linux-x64.run After doing that of above xampp GUI comes like..please, click picture link below then After click on Xampp home panel on Go To Application it shows like the following Running Firefox as root in a regular user's session is not supported. ($XAUTHORITY is /home/tayef/.Xauthority which is owned by tayef.) [11635:11635:1106/191936.161137:ERROR:zygote_host_impl_linux.cc(90)] Running as root without --no-sandbox is not supported. See https://crbug.com/638180 . Running Firefox as root in a regular user's session is not supported. ($XAUTHORITY is /home/tayef/.Xauthority which is owned by tayef.) /usr/bin/xdg-open: 869: iceweasel: not found /usr/bin/xdg-open: 869: seamonkey: not found /usr/bin/xdg-open: 869: mozilla: not found /usr/bin/xdg-open: 869: epiphany: not found /usr/bin/xdg-open: 869: konqueror: not found /usr/bin/xdg-open: 869: chromium: not found /usr/bin/xdg-open: 869: chromium-browser: not found [11665:11665:1106/191936.206660:ERROR:zygote_host_impl_linux.cc(90)] Running as root without --no-sandbox is not supported. See https://crbug.com/638180 . /usr/bin/xdg-open: 869: www-browser: not found /usr/bin/xdg-open: 869: links2: not found /usr/bin/xdg-open: 869: elinks: not found /usr/bin/xdg-open: 869: links: not found /usr/bin/xdg-open: 869: lynx: not found /usr/bin/xdg-open: 869: w3m: not found xdg-open: no method available for opening 'http://localhost:80'