The next step if to add a mask to the blurred layer and you do that by clicking on the add layer mask icon (red arrow). The mask should be filled with white. Next select the Gradient Tool from the Tools Palette (blue arrow) and set the Foreground Color to Black (green arrow). Choose the Reflected Gradient (yellow) and make sure Opacity is at 100 (magenta). The content you are trying to access is only available to members. Sorry.