What language is this!? Also has glitches – rooom - 3D, AR & VR Plattform Review

When I click the register button it just shows everything but it’s a different language also when im looking at the 3D models in ar when I’m looking at something on ar it just closes the app randomly.
Review by julianaUNIUNIUNI on rooom - 3D, AR & VR Plattform.