card flourishes

I made a new flourish but i don't know how to publish it safely and i don't know either if this flourish is original, please tell me how i can do that without showing it to anyone. I don't want my idea to be stealed. Thanks for reading by the way, i hope anyone of you knows.

let me introduce myself first,my name is brain 14 years old from new india. About a week ago I started a friend of mine had a birthday and funny as it is because we are not that small anymore invited a magician.and what can I say lol? I found it one of coolest things to learn. right after the...