But I am indeed using the tag to participate. As you can see, the photographs are in black and white and, in fact, I published them in the Black & White community.

It must be a platform error because the first time felt strange since I thought I had posted it in Black & White, and for this specific post, I am certain that I had published it within the Black & White community.

Another thing that may be happening is that I am making a mistake in the structure of the post; if you could clarify this for me, I would appreciate it. Sorry for the inconvenience.