terrible customer service

owner tried to charge me twice for photo development that was incorrectly done the first time by him. i refused to pay as this was not my error, whereupon he became rude and disrespectful. all this while towing my 7 week old baby around back and forth to his shop. another customer stood up for me, but the owner would not own up to anything. hence i had to walk out. never go there for any photo development (including passport) - go to london drugs up the street.