Problems while installing Rasa and lot of confusion during the process


I’m really getting confusing installing Rasa on my computer, since I’ve followed along with 3 different installations tutorials, one on the official website, the second was the official Rasa free Udemy course, third was from Rasa’s official youtube channel (which was available via a link in the Udemy course) I ended up installing it with few errors (I think I even installed it twice without noticing it) but at the end of the day, the basic command “rasa init” was not recognized and didn’t work. So I tried to uninstall it by running the command pip uninstall rasa on my window command prompt, which I think works but I’m still in doubt.

What should I do? Thanks!