What should I do to look more attractive?

Don't know if it's me being to critical or not but I personally don't think I look that attractive. I've been trying a lot different styles over the past year but they all seem to look bad. So I thought I'd get a consensus here on if I should change anything or if I'm just being too critical. If I still look bad, I don't plan to give up. I'll eventually find something that works, and if yous have any suggestions I'd really appreciate it. I just want to be noticed by girls rather than being passed over

I've put in a few photos of me and one with my glasses as I need them to see but I wear contacts when I'm out. I just wear them at home. I also have a photo of me last year too for reference. I just feel my face looks too young without facial hair and but I'm not sure if I look good with the stache either. I just want to look more manly rather than like a kid

Thanks in advance for any advice yous have for me