Photographs for editing

These are 3 images i took, they are original and haven't been edited on Photoshop yet.

I am aiming to advertise a freaky drink with the pictures merged together.

Now the image has now been edited on Photoshop, the tool I used was the "curves tool", I did this because i wanted to make the juice inside the bottle look less faded (below).

This is a screenshot of me using the curves tool on Photoshop.

This is the original image of my Harlequin Squash (it's not a pumpkin) before it was edited on Photoshop. 

This image is has now been edited so it doesn't have a yellow background, I also used the curves tool so that the image's light would balanced.

This is a screenshot of me using the curves tool on my original image, i did this so that the image's light would be balanced.