The very first thing we'll work on is colour, brightness, contrast and saturation.

If you guys all wanna use this clip first then we can all work on it together.

Most images tend to have low contrast and are too bright (like the first one) Some have a hgiher contrast like the second one. Some images are colour enhanced (like both) so the saturation needs to be brought down. It also seems like theres too much blue so you might wanna work on that too.

Select Colour-> Hue/Saturation and Brightness/Contrast

Use the crop tool as well to save these as two different images. (crop tool looks like the blade) Crop one image, save it as (example name 1).jpg and then once saved it CTRL+Z and do the same for the other image. Next we'll work on working with different layers.