Submitted site to Google. Pages showing Excluded 2 weeks later. Live test shows.

Hello 2 weeks ago I submitted my site of around 1600 items to google. Last week it shows it was submitted but in the console I am seeing 1.68k were excluded and only 2 valid. Any idea what would make it not indexable? Says 9 warnings in live test missing field review, brand, aggregate rating, gtin and all things that show optional only. Not sure why but says missing field url as well but as optional. Im not sure what could be making them all non indexable. Am I missing something?