Using the "Quick Selection Tool" the select "Shazam" as the subject.
Add Layer Masking and apply the layer mask to hide the background of the image without deleting the background of the image.
Place the Image to the background image then using the "ctrl + T" command to enable scaling of "Shazam" then hold "Shift" while scaling to prevent the image from getting stretched.
In the Image section, "Adjustment" find "Match Color" to adjust the color of the subject matching the color of background image.
In the filter menu, find "Noise", then search for "Add Noise" to applies random pixels to an image, simulating the result of shooting pictures on high-speed film
Add a new Layer below the "Shazam" Image and then Using the brush tool to draw the shadow silhouette.
In the "Filter" menu, find the "Blur and then search for "Gaussian Blur" to make the shadow looks more faded and realistic
Duplicate the "Shazam" Image Layer then using rotate it by 180 degrees to become like reflection. Using the "Polygon Lasso Tool" to select out the area of image that is not being reflected.
Adjust the "Hue Saturation" of the image into darker color then apply "Distort" filter and select "Ripple" to make the shadow more realistic