I recommend you look at this tutorial to learn how to set up Minecraft Forge, which will give you a mods folder, which will allow you to begin installing mods for Minecraft. Once you follow the tutorial for installing Forge, find mods that you like, and follow their instructions to install them, then you should be running Minecraft with mods!
Everywhere i look i cant find how to get mods on my minecraft, i have no bin and no mod folder, and anyone help me?
I recommend you look at this tutorial to learn how to set up Minecraft Forge, which will give you a mods folder, which will allow you to begin installing mods for Minecraft. Once you follow the tutorial for installing Forge, find mods that you like, and follow their instructions to install them, then you should be running Minecraft with mods!
http://www.minecraftforge.net/wiki/Installation/Universal#Post-1.6.1_Minecraft_Forge_.28using_installer.29