Invisalign provider in Pakistan.

Hi,
Does anyone know ant invisalign provider in Pakistan, preferably either in Lahore or Islamabad? I will be travelling to Pakistan at the end of this year and will be gone during the time I should be finishing my invisalign treatment so will need a provider in Pakistan who can take over the case for a bit till I come back to US. Anyone have any experience? I haven’t heard of anyone using Invisalign in Pakistan just yet…