Apache Friends Support Forum

I installed xampp server on window.
After installation,it show red cross on apache,mysql,filezila,tomcat
I clicked apache,mysql,filezila, can istall them.
But tomcat cannot install.
I am prepare for php development environment.
I cannot forward project due to this problem.
Need your help.
Help me.

Do you need Apache Tomcat? Do you know for what it is for?
To use XAMPP as php development environment you will only commonly nead Apache and MySQL/MariaDB running.
You would also non't need to register any services. The red crosses does not mean that this is a problem at all.