Mods don't work

[IPodPulse]

Whenever I try to install Dovahkiin Hideout there is no trap door. It says that I have activated it and that it is installed but its still not there. I download the file from Skyrim Nexus. This also happens when I try to install arrow smith

[HazardHighlanders2011]

where did you get your game from?

[IPodPulse]

I bought the cd form