Gap Inc. Senior Software Engineer interview questions

1. Called me company HR/MR after he saw my naukri profile. He asked few Basic questions about technical and other things then he scheduled f2f I said I will be on vacation not possible so scheduled WebX . I have attended it and cleared it then after a week on my availability scheduled f2f , I went to office and panel not available to take interview. So he scheduled WebX after two days , interviewer not interested in WebX interview it scheduled for an hour he took 10 minutes that too very basic questions and he said it would be effective if it he f2f and closed interview ,very next day I called HR for feed back he said it's negative. With out taking proper interview how can he judge , if he is not interested to take WebX he should tell HR to arrange F2F.