Now, there is no need to attend training courses to learn Wu Bi. Now, you can download the radical map of Wu Bi and the tutorial of Wu Bi online. You can use snacks at home, and learn to split them first. After two weeks, I think chatting should be no problem.
I haven't used Wu Bi typists for learning software in Wu Bi, but it should be good to see everyone recommending it online.
Or, landlord, try Kingsoft Typework again to see which one is more suitable for you.
Finally, I want to tell you that Wu Bi is not difficult, but it will be boring to learn, depending on whether you can persist.
I hope you can strengthen your confidence.