For your LENS concerns, message me here
Mobile version for android can be downloaded here:
https://play.google.com/store/apps/details?id=com.moodle.moodlemobile&fbclid=IwY2xjawE-E9NleHRuA2FlbQIxMAABHTDxUFIl5nJjwyohioJ_zzSlbpPXFh1FsmZ5-QY4vAvBRGPMsXD-edJIaQ_aem_Juj2a0kyErLPEOm8gMWySw&pli=1