Approaching a girl I failed. Your suggestions needed?

1 day I hird a taxi while comin bck frm office. A girl ws alredy siting in car. She livs in nearby colony where I m prsntly residing. I askd her abut da time n wantd to start a conversation with her. She told me time. then ther was a pause for abt 15 sec, then I askd abt her colage name 2 which she becam vry angry n said "why do u wnt 2 know this?? Sory" This ws first time I gt such a rude answer frm a girl. I said . "Ok if u dont want to tell me this, no problem." I becam some what nurvous but tried my best nt 2 show her my nurvosnes. i didnt speek 2 hr til I ws abot 2 reach the home. My residnce is before her so I askd taxi drivr 2 stop taxi. befre getting dwn the taxi I said to the girl " Oh I think u will go ahead ..right??" @ this she said "yah" rudely. I paid fair 2 driver and said "Thank u" gazin @ girl wid a gret smile. She herd my wrds bt did't noticd da smils.I felt vry bad. Wht shuld hav been my reaction whn she refused to tel me her colge name (rudely)?n how ws my answer