These are not your photos, you can't pretend to be that person.
Not citing the source of photos (images) is plagiarism. Here is a post on why this is bad, and here is how easy it is to find allowed photos.
Not indicating that the content you copy/paste is not your original work could be seen as plagiarism.
If you are actually the original author, please do reply to let us know!
More Info: Abuse Guide - 2017.
Also,
Using irrelevant tags, especially popular tags, makes it hard to find good and relevant content.
Please try to use only relevant tags when posting.
The “introduceyourself” tag is for creating a post that tells us about you. Users are encouraged to use this tag exclusively for that, and not to reuse it.
To learn more about Tag use, check out this post
Just a helpful tip for future posts :)