Buttons going verticle

The website isnt live yet. im working on that asap.

My issue/question is my buttons in a single shop item (everything that is NOT part of the table the buttons ar on top of each other, not side by side. When I turn this plugin off the standard -1+ bitton us horizontal as it should be.

How do I make yours always horizontal?

Im using this theme
https://themeforest.net/item/littledino-modern-kids-wordpress-theme/24525614?gclid=CjwKCAjwrPCGBhALEiwAUl9X0___jUI9f-SCas3hN1Zv4LSdEBPkGVdfO0HUR0cpeJmnBi9Ir47QghoCImEQAvD_BwE

https://preview.themeforest.net/item/littledino-modern-kids-wordpress-theme/full_screen_preview/24525614?_ga=2.267672206.1256413920.1625036986-3368752.1575791670&_gac=1.16451524.1625036986.CjwKCAjwrPCGBhALEiwAUl9X0___jUI9f-SCas3hN1Zv4LSdEBPkGVdfO0HUR0cpeJmnBi9Ir47QghoCImEQAvD_BwE

Thanks

Damien

The page I need help with: [log in to see the link]