Edd theme product error occurred in the search console

I beg your help
For products, my products always experience errors detected on the google console such as “offers” “reviews” aggregaterang “sku, bran, their description always reminds to fill in the data.
I have read the input message from another friend to give the microdata shcema code but there are still errors.

please help, thank you

The page I need help with: [log in to see the link]