As I understand, you report not being able to create a variable product at your store, when using a tablet.
Note, the interface of WordPress and WooCommerce are pretty mobile-friendly by default. Below, I am attaching a screenshot of how things look when I try to create a variable product at a test site of mine, from a mobile device, for reference.
Glad to know that your issue has been resolved by using the app. I will mark this thread as resolved. Should you have further inquiries, kindly?create a new topic here.
Meanwhile, if it isn’t too much to ask for – would you mind leaving us a review here?
It only takes a couple of minutes but helps us tremendously. It would mean so much to us and would go a really long way.