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Well your script path should definitely contain 'adoptables/', although Id say the root directory should always be 'public_html' for linux hosting system. I think what you are trying to do is to access your site at 'fixmyfarmville.com', but not 'fixmyfarmville.com/adoptables'. In this way you just have to upload the files inside the '/adoptables' to your root directory, if these files are inside '/adoptables' you can only access it through 'fixmyfarmville.com/adoptables'.

So your choice is either to extract all files from folder '/adoptables' to its parent directory, or to get an addon domain and point it to the directory '/adoptables'. For instance my domain mysidiaadoptables.com is an addon domain itself, which points to a directory in the primary domain mysidiarpg.com. You can access it through both mysidiaadoptables.com, or mysidiarpg.com/adoptables. But to do this you need a different domain.