>>216405715 (OP)
You don't. Work on getting a social circle first. It will make you a more interesting and happier person in the process, even if it doesn't immediately net you a woman.
You can get a girlfriend through dating apps without a social circle, but you should consider two things first:
>The type of woman who has to resort to dating apps to find a man rather than using her own social circle
>How you're going to hide the fact that you have no friends from her, because she's going to dump you the moment she realizes you're a loner
Regarding the second point, if a woman doesn't dump you when she learns you have no friends, that's a MASSIVE red flag. These women are typically serial manipulators who would have wanted to distance you from your friend group anyways. Avoid at all costs.