chess.com has the worst premoves

when we premove our 0.1 sec goes in lichess when we premove we dont lose any time i was winning a game but i had 5 sec and i premoved many moves and lost on time

I think you should post that in chess.com's feedback forum (I don't have much knowledge about that site, not sure if they have)
or either mail them

nah theres no feedback i think

yes, there is no feedback in chess.com
and, ya, I hate chess.com for it's slow games. I wanna play fast!

#1 No chessdotcom is not the worst (and I am also not saying lichess is worst) both are good.
If you need fun then lichess! If you need standard and real improvement then chessdotcom!
0.1 sec is good actually! or else in real tournaments also you will make premoves like that. And there will be no good game or standard game if a GM is winning with a small rated player in blitz but in ultra bullet, he is 2300, then he will pre-move very fast, and then the game will be drawn (most of the percent).

I hope you understand the idea

ok @Qwertise got it

i notice here how my grade is much higher than at cc often 200 points higher , with only my 960 being close ,
i mention this qwertise as it ties in with your view that cc i more about improvement but i think lichess has a format that can compete in improving players abilities and that is the simul feature v titled players
i play alot of these and it does improve my game

well but they have multiple Premoves @Luthfi3987 and I just Won because of that

but @Gadhavi_Veerbhadra when i premove 10 moves at once i lose 3-4 seconds

Dear me, Your maths
0.1 x 10 = 1