This is a search game called 99 Chapters. Find the letters in the photo, and you will notice that the letters are different coloured.
Take a piece of paper and write down the words in order for instance.
Orange
Blue
I look on the photo and I try to find the letters. If the letter is orange I put it in the orange. If the letter is blue I put it in the blue space.
For instance

As you can see the message says Hi.
Don't comment where the letters are, please. Don't ruin it for everybody else.
If you have a question about where the letters are, please text me a private message.
Have fun.