Naturals — cheated by getting extra cost

I visited naturals medavakkam. I did upperlip, eyebrows and chin. But they took cost for upperlip bleach, eyebrows and chin and neck. I found that they have cost me for upperlip bleach and asked the reception lady that why they have taken 60rs extra. She told me there is software update. I checked in naturals in shollinganallur and found that there is no update in cost. Medavakkam naturals are cheating customers and i have noticed not many people go there. Please don't visit medavakkam naturals. It is near the tendor cut shop.