So whit what program can start programing my lfs server btw im a beginner so dont know nothing about programing

To program a basic InSim for LFS you first must choose the language you wish to write in it. You also need an InSim library for that language.

Here are some examples:
C# - InSim.NET
PHP - PRISM
C++ - CInSim
Java - JInSim

I personally recommend to write plugins for PRISM with PHP, because it's really easy, and it has already many plugin examples pre-made for you to work with.

If you want to program with C++/C#, you will need Visual Studio C++ Express or Visual Studio C# Express.

If you want to program with Java, you will need Netbeans or Eclipse.

And if you use the PHP option then all you need is Notepad. If you're new to PHP then Netbeans for PHP is a good free solution.

how to use them? theres no install or sometfing like that

Quote from meigoti23 :

how to use them? theres no install or sometfing like that

Read the threads for which ever library you want to use.

What language are you going to be writing your InSim application with?

mm like real language English and so on or programing language

I meant programming language.