Anyone can get my products(without GTIN#) listed on google shopping?

I uploaded my products to Google shopping but got disapproved due to no GTIN, brand or mpn. My merchant account also got suspended. Google requires that product has to have 2 of the 3 (GTIN, brand or mpn) to be listed on google shopping unless it is hand made product(if I understand the policy right) you can get exemption from google. I actually can provide brand(but it is the name i made up as it is from small manufactures) I sell hand-painted oil paintings, wedding dresses and chandeliers. The first two could be categorized as hand made product, so if you can get exemption from google or using any other method as long as you can get my products listed on google shopping, please contact me.