I reached 300 km/h, but the achievement is not given

Hello! The achievement "First Mission" isn't unlocking. I already finished this amazing game (I loved it) but when I checked my achievements, I saw "First Mission" achievement wasn't unlocked. I replayed the tutorial multiple times, but I still can't get the achievement....

Title says, its not possible to create or join local splitscreen race. It says "enter" or "button A" but nothing works.

I can't seem to get the tutorial achievement, as title says.

OMG, if I press G during the race by mistake... the race ends immediately, and I win, without even racing. What is G an Easy Win button? And WTF, the keys are not bindable. I need to use H to use my primary skill... Why put G (Easy win button) near H the primary skill?? And besides that, the G key is not even listed under controls... Genius....