Sticker Photo Retouch

My photo, it seem dark, noise, and have boring color

Must retouch it !

Duplicate layer

pick Color Sampler Tool

stand on top layer, Image >> Adjustment >> Threshold

Move arrow to the right, then move back to left, see first white area, hold Shift + Alt then click to get sample white point

Move the arrow to the left, then move back to the right, see first black area, hold Shift + Alt and click to get sample black point

Open Curve ( Ctrl + M ) set black and white point, Delete layer Threshold

Image >> Adjustment >> Replace Color, click on blue circle, more Saturation

make new layer, Replace color again, but this step, set as I did

Hue

then clear the pink circle, keep this circle blue

merge all layer ( Ctrl + Shift + E ), then duplicate layer, add Gaussian Blur filter ( 10 px ) opacity = 20 %

merge all layer again, duplicate, change mode = Multiply 35%

use Elliptical Marquee Tool to create this selection ( it elliptical ) then save selection with "1"

pick Marquee tool, right-click on screen , choose Transform Selection

Go to channel 1, press Delete

we have

Fill blue color, then Gaussian Blur by 2 px

using Dodge and Burn Tool to shading

Unsharp mask ( Filter >> Sharpen >> Unsharp Mask )

at last, use White brush and Clone Stamp to clear dirty stain

Final result !!! and stock picture :) see the difference ?