I am sorry, but I don't understand your issue.
This is what I understand: You want to build a shop. An item in this shop can be in basic stage - a customer can order, then will pay.
Now you need a transition "delete form cart" ? I think this is a question for the forum forum.joomla.org

@chmst
What I do build a SHOP is irrelevant . This is just an example that after adding new transitions and statuses, it is not possible to delete an article in the list of materials.
I created transitions and statuses for article products.
But after I created the above.
It turns out that I stopped being able to delete the article.
Removal transitions to the basket are available. Also, if you go to the article editor, you can see the deletion switch to the basket. But after that, you need to keep the article.
But to delete an article in the list of articles in the basket is gone.
There is an opportunity in the article, but there is no possibility in the list of articles.

But now everything has worked.
I did not create transitions, and new statuses.
I once turned off the status and turned it on again. After which the transitions in the list of articles appeared.
I think this is a CMS Joomla error.
But I was not able to find the cause of the error.

I am going to close this. It is very difficult to establish exactly the issue due to the poor automatic translation. As the user reports that now everything works I am closing. It can always be re-opened