My 3 yo daughter is walking with legs moving inward. Was looking for a solution and engaged a consultant I found in FB ads. She's selling insole package RM 19XX with 3 years of services or RM2XXX with 10 years of services, it comes with a pair of custom made insoles and replaceable with the years of services mentioned above. I stumbled into this old thread while doing research on this.

Previously, I was expecting a proper diagnosis on her legs and other related areas before a plan is made to remediate her condition. But what I got from Google searches were mostly "insole" on flat feet.
I also checked with a friend doing pharmaceutical sales, he proposed me to check with peads ortho dr. How much to estimate if I go to this route instead the insole? Or is there anything I should have checked with first?