At the link below you have access to the data required for the day:
https://zenodo.org/doi/10.5281/zenodo.10515746
Please install the latest version (3.34) of QGIS for your platform. Prior versions will not work properly with our plugins or mapping projects.
The Mappy plugin is available at https://plugins.qgis.org/plugins/mappy/
The OpenCraterTools is available at https://plugins.qgis.org/plugins/opencratertool/
At this link you will find relevant documentation for Mappy.