Copyright help?

So this maybe a long shot- & apparently I’m a dumb ass 🙄 but does anyone know if you can use the website Canva to create template designs to sell on items? I have a paid subscription to use the Pro version but I’m just wondering if I can legally create a template using their stuff to create it (elements, fonts, etc) & put it on my stuff to sell such as shirts, backpacks, purses, etc. everything I’ve google doesn’t make sense to me 🤦🏻‍♀️

If someone could help that’d be great! Please & thank you!