No valid products? Multiple warnings? on my google search console

samrose
Tourist
19 0 2

Hi, Ive tried just about everything but i cant seem to fix these warnings in my google search console for my products. What can i do?

Warning
 
Missing field "priceValidUntil"
 
Not Started
 
 
47
 
Warning
 
Missing field "review"
 
Not Started
 
 
47
 
Warning
 
No global identifier provided (e.g., gtin, mpn, isbn)
 
Not Started
 
 
46
 
Warning
 
Invalid object type for field "brand"
 
Not Started
 
 
44
 
Warning
 
Missing field "aggregateRating"
 
Not Started
 
 

 

thank you for your time

Reply 1 (1)
samrose
Tourist
19 0 2

This problem still persists, please help! Screen Shot 2021-10-30 at 4.56.11 AM.png