Is there an app where I can choose which hairstyle suits me?

I honestly have no idea what kind of hairstyle suits my face. I don't know what I should do to make it look good... Consulting at a salon would be quick and accurate, but I'm super timid and introverted... so even if I don't like my hair, I just say "Yes, yes, it's fine."

I'm even scared to go to the hair salon. Haha....