Sabka Dentist — third grade customer service

Address:

New yogeshwer soci, Near vishalnagar road isanpur, Ahmedabad, Gujarat, 382443

I'm visited at sabka dentist for tith clearing, once after cleaning payment time doctor is giving bad response front of me.
As per my appointment i have to pay 100/-.
Doctor is asking for 300/- advance paymet for me next appointment.
I say i have only 100 rs after that she is smiling means in-short she is inculcating me.
And again she is speaking loudly.
So this is sabka dentist customer services.
Jolly doctors.
Rich doctors are setting there.
Making fool jokes of customers.