Search Results: find a name with a phone number

I deleted my Facebook, Instagram, and Twitter a while ago. My friends managed once to find a really old YouTube video I made and that prompted me to see just how much of my information was online. I have a very unique full name. Only other person in the world with my name is my dad so seeing all the information that came up on me specifically do kinda siked me out. So I kinda just started getting rid of a lot of stuff and over time felt no use for most platforms and stopped using them all together. All I have is Snapchat now. I just don't like having my information that easily available. Just one search and you can find where I live, went to school and what my phone number is? No thanks. Now the reason I mentioned girls is, cuz I'm curious if it seems suspicious and/or unappealing if a guy doesn't actively use popular social media sites

-Ok, in mall, browsing for stuff.
-See cute girl working in the store.
-We lock eyes for a brief moment and we both smile and carry on
-we catch each others eyes a few more times while around the store.
- i approach her , and tell her that im looking for a specific item and i can't find it anywhere in the store.( in a very curious tone)
- she responds by asking me what im looking for.
- i tell her im looking for her phone number.
-she smiles and laughes a little.
- i then ask her what her name is.
-she hesistantly says she has no name. I then say 'well shit' and walked away.
-did i do the right thing by just leaving it there and walking away or did she want me to try and talk to her more.