u/BlackCrown79

Hey Folks, i got to B rank on all ranks and hit a roadblock there losing many games and wanted to ask what can i do to improve? I go every time for bosses, try to secure all kais, dont take unnecessary fights and try to lvl as quick as possible but i lose often. Can you give me some tips how to improve further? Im also a relatively new player with 30 hours game time. Im only playing solo q so far. Thx in advance