There is not a secret trick to get a gf.
nobody is gonna tell you anything like "do this, sayd that bada bim boom, you will have a gf now".
Its like asking how to not be an idiot? just dont be...
"but if i read and i study a lot i cant stop being an idi..." bullshit, if your personality is being an idiot, you will be an idiot, if you are a fucking normie, you will be a fucking normie, if you are a thirsty incel desesperate for pussy, girls will smell that.
i think that the best bullshit advice i can give you its be dead honest with yourself, do you think something will fall in love with someone like you? yes? if the answer is yes you are pathetically lying to yourself because if not you wouldnt be whinning about >tfw no gf, if you said no, ok, change whatever you feel you need to change.
And thats just one of the tiny factors.