There must be a title. Since it is your first time to write poetry and the theme is patriotic, it is recommended that the title should not be too big and just involve a certain aspect, such as birthday themes, scientific development themes, and the Olympics. Spiritual themes, etc.
The title should not be too long, just a few words.
As for punctuation, don’t be too careful, it doesn’t matter, the focus is on your words
I wish you success! I hope to see your masterpiece soon