Hi, I can see that most of your issues with Google's shopping policy have been fixed but I would also like to check your products page on schema checker. That might give you an idea of why your account is suspended.
We have also developed an app Easy Google Shopping Feed by AdNabu on Shopify to help you you manage your feed. You can spot the error and warnings for your account and fix them before Google suspends your account. Please let me know your feedback.
The same problem happened to me.
I set up the merchant center with the help of experts from google even then my merchant center account was suspended.
And 1 day later, my ads account was suspended as well.
Without ads my website traffic is going down and I don't know what to do.
Can anybody help me?
1) popups that block the view of the page is not allowed, instead have it in the corner.
2) add a contact page with, business address, telephone number, email and contact form.
3) add a delivery page
once the above is done, you can request for a review here : https://support.google.com/merchants/contact/suspended
If you need professional help, you can contact me.