You're serious?

Hello. I don't know, did you raise this topic earlier, so I probably re-raise.
I'm from Russia, so please forgive me for my curve English.
The fact that I installed the mods, just 6 of them, and I did everything as written. But nothing is working. What did I do wrong? The game itself works. Installed all DLC.
And again. On your website I shall be called I am Error. Why?