How do you make things bigger in Pixton?

Hello there, I'm curious about how one can go about making things bigger in Pixton. As someone who dabbles in creative projects, I've found that scaling up elements in a design can really add impact. So, I'm wondering if you could explain the process of enlarging items in Pixton in a bit more detail. Specifically, I'm interested in understanding the tools and features that facilitate this process, and any tips or tricks that might help me achieve the desired effect. Thanks in advance for sharing your insights!