General Discussiontell me how i lose this game

well you see

you didnt kill that t2

if you had linkens + bkb you could prob tp away when they go on you 99/100 times

source: not 6k

Looks to me like your TA didn't farm well mid with those item timings so that makes the game tough.

I would have thought possibly a finished hurricane pike could be much more useful than a butterfly and BKB seems lackluster considering their team, but it depends on who the SB and WW were tending to focus. I think an ethereal blade could have been a better choice than the BKB, since you could use it for WW ult. It would give decent surviveability along with hurricane pike.

if sb didnt have sb pike would be absurdly good but alas

which t2?
idk they had 4 catch heroes so i just wanted to stick with team to push so going linkens wudnt be ideal i think, we had advantage early to get top rax but somehow team threw and game went downhill

Jungle lc

i want to know my mistakes i dont care about the other 9 ppl

Your mistake was not telling him to not jungle

In that case, stop picking Luna. She isn't a particularly strong pick in solo queue (depending on match-ups ofc) right now. However, if you insist on playing Luna, try being more fluid in your item choices depending on the situation. BKB probably wasn't the best choice this game (especially since you built manta) like I stated earlier. Good positioning and an ethereal blade could have made the difference.

I can't give you much more advice than that without downloading the replay.