First, you need to find a pen copybook that you like. Pang Zhonghua's words became popular more than ten years ago. If you like, you can look them up and practice them. But I don't like his handwriting. I don't think it is atmospheric enough. The copybooks of Sima and his son are everywhere. You can also have a look. It is important to find a good copybook. Only if you really like it can you be interested in practicing.
Secondly, you can't practice calligraphy quickly, but haste makes waste. Every week, you can find more than a dozen words with different radicals and look at them again and again, but don't paint them red. It is a practice that is difficult to really produce results, and the words written always feel that you can't draw a tiger.
Again, it takes two months to be effective, so please stick to it again, or you can only blame yourself if you can't practice. Also, after choosing a copybook, you must insist on changing to another copybook when you get to the eighth portrait. The consequence of changing copybooks frequently is that you can't practice any words well.