Interesting experience you've shared with us but sadly your images are not free to use and as such amounted to plagiarism.
You see they all came with a price tag indicating that it's not free, I will urge you to continue with your achievement tasks in the newcomers community at least up to 3 so that you can learn the etiquettes content on Steem.
Always source your photos from these sites 👇
https://unsplash.com/
I'm so sorry.
I didn't notice this.
It wont happen again.
It's okay dear if you need any help then you can let me know
Sure.
Thank you.