The publishing of products depends on the role you are currently active in. you are.
There is once the publication of a product in the shop, and the publication of a product in your production.
In order to publish a product in the online shop you have to upload it via the backend Edit
Only products published by the producer can be published. are. If a product is no longer available from the producer, a corresponding Message with the product. These products cannot be published.
Production / Client
All products of your production that you want to offer via shops have to be ordered here will be published. Only published products are visible in the shop backend.
You also have to publish all variants of the product you want to offer.