No Audio in Locig Pro

Hello

I imported an audio file i screen recorded from my computer but when i put it in Logic there's no signal or sound coming out.

There's that little square symbol and i don't exactly know what it means

I screen recorded with a plugin called "Black Hole" (so i can get the audio from my screen without the audio from the microphone) by following the steps in this video https://www.youtube.com/watch?v=75q-gO2oiC0&ab_channel=SergeMorgotch at 3:40.

Seems it records with multiple enter source or i don't know, would be great if i could change it to simple stereo directly on my mac so i don't have to edit my audio file in logic every time.

I don't know, i take any answers or ideas from here since i'm not an audio pro haha.

thanks