Since you seem to have missed the response on the Discord, during the part in the tutorial that teaches you to dash, you're supposed to dash in the air to cross the gap.
thats what i did but the game didnt let me jump high enough i tried so many times nothing worked jump dash dash is the combo right? well i kept falling down
Can you show a video of what's happening? You wont get a high jump if you dash too early, but if you can't get that high even without dashing at all, something's gone wrong.