FedEx is unable to bring your packages inside your home. While most of the time FedEx leaves the package right at your door, it is ultimately up to the discretion of the driver. Depending on your housing type and location they may leave your package at the end of your driveway, near your garage, or in a mailroom/leasing office/lobby.
If you would like to request a specific delivery location, you can do so using the FedEx Delivery Manager tool by leaving delivery instructions.