These are nice mushrooms. However the bushes hide their beauty. Therefore I agree with @Abambo, the foreground is too cluttered. Also the picture has excess noise/grains.
I appreciate your suggestion, but since I am a frequenter of the woods and I have my own vision of nature, I consider your modification "unnatural" ... your intervention takes away a certain poetry from the original image. Of course that's my opinion! 🙂
I would say the image is underexposed, may have a wrong white balance and especially important, it has a cluttered foreground, which makes your main subject less appealing.
If you compare your picture to the thousands of entries of a similar subject, you will find probably your picture relatively weak... But as I said, this is only guesswork.