You can get free images from pixabay or pexels. For pictures from google that aren't free for resuse, you can also put the actual source url to the photo and credit it. Overall, be more expressive in your posts, say more about your thoughts as it is more impactful and draws people in. Also #philippines is a more generic tag and will expose your posts to a wider audience
Thanks for the pointers @surpassinggoogle. Very much appreciated. I will do best on my next post.
You are welcome!