HSBC Cashier interview questions

this was probably the worst interview experience i have ever had. As i entered the branch the staff met my smile with a glare and talked about me as i was sitting waiting to be seen. then as i entered the interview i was met by two men who were very arrogant and i can only assume they were desperate for their lunch break as they were both very abrupt and rude to me. as i answered their questions they sniggered to each other at my answers and pulling faces to each other as to mock me. It was very embarrassing for me and i left feeling the size of a insect. Do not waste your time on this company as they clearly don't care about their employees or people they are about to employ.