This.
Also some information about what you asked:
I would say most clinics at this point offer free online consultations. These are done via Skype, Zoom, or FaceTime. They will likely request medication information and photos and then talk about what your goals are for your surgery and this can all be done before traveling.
As for scheduling, you may have to pay a consultation fee which will be added to your total surgery cost so reserve the time/date of your surgery. This may or may not include a deposit to avoid last minute cancellations from people abroad.
Once you have a date set, you will get a basic quote for estimated costs (which can end up being more or less post surgery depending on various things), sign forms, and you may need to get medical clearance from a local doctor which includes blood work and a physical exam a week or two out from surgery.
Most clinics require you to stay in the destination for at least two weeks post-surgery to ensure proper recovery and attend follow-up appointments, and some offer all-inclusive packages to simplify the process making it easy for people traveling from far away nations.