Men, how can a woman make herself more attractive? I'm struggling to find a partner, advice?

Any tips on how to become more attractive to men? I have no idea how to attract a man. I changed my wardrobe so I wear nice clothes (a lot of nice summer dresses and outfits), I smile a bit more because otherwise I have a bit of a resting bitch face, I lost weight so I'm nice and thin now. I try to be the best I can be to make a good impression on my personality but I still struggle to find anyone who likes me. All my other friends get hit on and find people interested in them and I seem to be the odd one out. Maybe I'm too bland? Too mediocre? What am I doing wrong? Any tips on how to improve myself?
Men, how can a woman make herself more attractive? I'm struggling to find a partner, advice?
Post Opinion