Hi guys, I m having problems to install the plugin Visual Composer.
First, I have to say that the theme file did not come compressed in zip. after downloading..this seems strange.

My server is okay. All files of the theme have the 755 permission to read and write…but I can't install the visual composer plugin…and the wp_remote_post() function failed to….but this occurs only with the theme….

What I have to doo? I suppose that something is wrong with the theme….