I want to explain that me, my sister and my brother three of us using one computer and one internet connection is and using one wallet is this offence?

I wonder whether anyone believes these whiny excuse stories and if they do, what they are so naive. This isn't even a "I didn't know", but a "I knowingly abused and spammed with my siblings" story.
Even if your story is legitimate, you are a shitposter and should not be allowed to post anyways.