Currently all links in the About Purebrowser page take you to Mozilla's website, even the link about Purism:
"Purism" link leads to Mozilla:
"Global community" leads to:
"Make a donation" leads to mozilla:
"Get involved" Also leads to mozilla:
Change this page and remove references to Mozilla.
At the very least the Purism link should point to: puri.sm
The get involved link could point to tracker and the pureOS source code