No sound and no sound recognition

I’ve installed Cubase 10.5 pro and everything related to audio card, audio input etc seems to set up just right, but the program does not react to sounds, for example, I add an mp3 file to the blocks area and press space, the time line is moving but no sound, also the “colored bar” that moves up and down in the track section on the right portion of the screen doesn’t appear.
I have Asus x571gd with windows 10 pro installed.
Please help me.