hi I have deleted everything on my Pc, and now when I will login in LFS the simulator not the website I can't, and it says that my info doesn't fit together, like my password and name is wrong, but i have just changed it my info to something I know.

can someone help me??

Your game password is probably something else then your web password. Since you are logged in here you can create a new game password here: https://www.lfs.net/account/details

Thanks DUDE!!