Okay it's not a big problem..
For this particular one since they're your own pictures taken by you
You should indicate it below the picture, I mean every picture you put you should indicate under the picture
Let me give you an example below
Picture taken from my phone
Okay that picture above it's mine and you can see the way I indicated it
So you should do the same for all those pictures you have posted because they've asked you to do so.
I am sure you can edit a post which has been posted already..
When you find you way to the editing field, go under the write ups that represents the picture then insert this symbol > when you insert it then you write exactly the same thing I wrote above there
Sometimes the picture you use are not yours and if they're not yours you will give credit to the owner by indicating the link to where you get the picture under the picture.
One more thing we have what is called a google translator, you can use it to translate whatever language you come across because I saw one on your post and you where asking that english be used instead..
You easily use your translator from. Your Google play and it will help you translate the language into english
Thank you so much.
Good morning.