My teeth are not in perfect position . And My Orthodontist take see any problem ? (photos)

I had my braces on by 2 years and now my dentist said that my braces will be off in next visit ..but I am not satisfied with it position ...actually my side teeth of front teeth is little bit inner l..and it is little bit smaller too and my dentist said it will not out ....But i thing he lied to me ....!! what to do ....does its realy can't came out ...? ...and does its look perfect or in position plz suggest me ...I invest a lot of money on it ...Thank you

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