How to replay skipped tutorial

[Grahor]

Okay, so the usual problem - non-English region, tutorial stuck, skipped, turned out I have skipped whole tutorial. Okay.

So, now I'm in the main window and I don't understand anything. I've found "theater" where I can replay, apparently, videos from tutorial. But the first video ends at, as I assume, training fight. How do I replay that training fight?

Is there a way to delete your account to start as a new player?

Is there a way to play tutorial battles separately, in order? How? I can't understand what anything means in the game window.

[ThisDNE]

Just go back to the prologue and go through the first stage and onward. The tutorials always play there.

[Reptiloid]

Go to prologue missions and replay them

[Grahor]

Oh, that's "Drive" and then there are selections and you can choose the prologue and play through it again. Wow, that's totally intuitive... but probably to someone other than me. It would be nice to have at least a help page with explanation how the interface works.

[Jazio]

Man my situation was different; I wanted to fullscreen the game window and skipped the tutorial because the only game settings I had were audio setting; oops. I probs should've just tried alt and enter, or f11.
I'll be sure to go back to the prologue then...