Unhappy LG G2 wiped clean boot loop help!!!! plz sorry if i start new topic

i tried to load kk
ended up with a boot loop
then wiped everything
i tried everything
its loaded with twrp recovery
i cant seem to mount the storage
tried to use the ADB styles
i spend more than 20 hours but nothing
plz help me
even if we can use team viewer if that would help
wdk000 at g m ail .kom
any help or advice would be awsome