I think the standard manicure include, removing of cuticle,
scrubing, trimming, shaping and painting of yr nails. does not
include treatment, u probably have to pay more for that. and also
dun think they can do much on the staining nails thingy, u probably
have to buy some treatment, or maybe pay for a better basecoat to
prevent that.
dun be sad, think it this way, u probably get more out since u and
other ppl making the same price, but they have do more work on
u.... more worth it for u.... 
