Please note, that replies are based on info shared.
Yes, when you are suspended Google does not help you. Google does not help anyone when suspended, so you are not singled out.
If you are suspended, there is always a reason, if you say you dind’t miss anything, that generally means, you didn’t miss anything that you are aware off.
If you paid someone for a service and you are confident they competant, then you should get approved, right?
But I don’t think you have taken all advice on board, for example, all your products are on sale, Google does not allow this, if you have never sold the item at its original price.
You are selling lots of random drop ship items, Google will want high quality merchants. Consider focusing on 1 niche.
You are located in The Netherlands but you are targeting the US.
To me, lots of red flags, and reasons why Google suspended you.
So whoever you paid on fiverr, and honestly most of those sellers are not skilled, and just ask questions on our community in any case or use chat gpt. They should know these basics. For example targeting a country outside where you are located, will not work. That can only work for established businesses.
For example year round sales prices are not allowed.
Yes having fake reviews is another big reason for suspension.