So the only way your oshi will acknowledge you is if you have a talent or skill that they like. To the point that they might even invite you to a collab or ask for your help. You may shitpost all you like but your oshi won't even notice you unless you have redeeming qualities. Are you even worthy of her? Are you good at art? A professional apex player? Good at animation both in 2D and 3D? do your reps anonchama if you want to be noticed.