getting rejected on all approaches i made yet

I‘m a decently handsome looking guy I have been approached couple of times by gay dudes and females people tell me I‘m attractive so I made 2 approches today

The first girl I said you look cute I asked her what her major is and later after like 2 interactions back and forth she said I‘ll see you around but then I said you didnt even ask me my name?? She then asks my name and I told her then she said bye and I walked around her later she did not make eye contract

Second girl in cafeteria I approached she was sitting idle I said you look cute she said thanks and told me her name I asked her what her major was she told me and then asked for my major and my name and then she said she has to go to class right away so she packed her bag and left but I asked for her instagram, she clicked the requested button, after 2-3 hrs she didnt accept my request so she was just fucking with me pissed me off hella, why click the button yourself on my phone when ur not gonna accept the request?

Highly discouraging stuff bois but I am still persistent this doesn‘t make me wanna approach more but I will force myself even tho it tastes bitter