Besides the tips mentioned on the Instructions PDF (included in your download), here is your link to access them through Canva.
Follow the link + click ‘use template’ to make it yours. It will be saved under ‘all your designs’.
Canva has wonderful templates you can make your own (even more with your new, sparkling Moving Backgrounds!), it’s totally free, feel free to use my affiliate link, we both will get 1 Canva credit when you join, yay!