I happen to love mango blossoms, Gita, and welcome to our Garden!
I see you write for other publications, so you know the process. I will simply say that credits must be given for all images, even your own. For images that are yours or from a family member or friend, as simply by-line stating same is sufficient. If it is an online image, the credit must be a link so the public use of the image can be verified.
That's it! I look forward to your first submission, Gita.