I wonder if there is a calligraphy class in your primary school. Of course, if you practiced in primary school, your handwriting wouldn't be bad. If you can't write well, your basic skills will be poor. It will take a long time to improve. Don't underestimate the role of templates such as copybooks for primary school students. It will be very useful if you practice from now on. It is suggested to practice hard pen calligraphy first and buy a regular script copybook to practice. Actually, you don't need someone to explain. You will gradually realize some writing methods and skills in the process of following the template practice, and when you find the feeling, you must combine your own experience and integrate your emotions when you understand the standard explanation in the book. Therefore, in the process of practice, you must also keep a sincere heart (that is, our attitude) and hold your breath. Only by persisting day after day can we achieve results.
Finally, I wish you an early calligrapher.