Codisto – Shopify – Google merchant center help -READ FIRST-

Im using shopify website, codisto app to send items to google merchant center.
google merchant center is having issues and id like to resolve those issues
1st: message me how you would resolve
2nd: give me price
3rd: timeline

info I found online:
https://support.google.com/merchants/answer/6098295?hl=en#zippy=