My Dentist

I requested a tooth out and the dentist agreed with opinion against my requested it was a problem it now clear it self.upon my second visit a different problem came up that needed filling I ask for a numbing agent over the injection point of entry to take the sting out off the main injection the dentist refuse and ask me to find another dentist.
My question is what was her problem .
Surely she don't believe patients treatment of 100 years ago will still be accepted today by patients.
Not bloody likely to think this person thinks it ok to shove a big needle in some sensitive part of my mouth without some form of preparation she must think frakenstien is a reality.
Barbaric is that she would treat my child if he or she need to have an injection person I think you better fine another dentist because I want to make patient suffer and you don't so get out.