When i try to play it it stop loading and crash idk why, pls tell me why.

Try using forge version 36.2.21.

@Bano116 Please provide some basic information so people can help you.

Some good things to include:

• What version of the mod pack you are using
• The logs from your last attempt to run the mod pack (including a crash report if present)
• The version of Java you are using
• How much memory you're giving the game
• Any extra settings you are using with Java

This should help in figuring out what's wrong and getting you up and running.