Habitat for Humanity Halton Restore

I cut my hand accidentally while shopping here this Saturday and since the bleeding did not stop I approached the staff to get first aid. I was sent to an area at the back where my injury was attended to.
On my way back to the main store area I was accosted by a grouchy old bearded man with glasses who very rudely asked me "what do you think you're doing here" in a very accusatory manner. When I explained I was injured while shopping he didn't bother to apologize for his rude accusatory manner of talking - shameful behaviour for someone working at a place like this where most work for a good cause. Perhaps he should learn from his younger colleagues how to be polite to customers or better still chose another line of work instead of tarnishing the reputation of habitat for humanity.