no sound hegel. H80

Hi want to link just my hegel. H80 via laptop to play tidal. Set up tonight and getting no sound. Only thing I have is straightwire cable going from laptop to Hegel and speaker cable. I do have an oppo. 105 but this not being effected should not effect being able to use Tidal. Cable goes from USB laptop into USB on cable.

What am I missing. My speaker cable is connected fine my KEF R300.

What am I doing wrong. I understand I need a SPDIF cable to utilize sound from OPPO to Hegel

Thanks in advance for help