Show me the testimonials!

I saw an old Steve McQueen movie yesterday.
I remembered how he went to Mexico for treatment after his cancer diagnosis and didn't make it anyway.
What is the money cost of this treatment?
I won't be going south of the border at this time for anything like this due to a healthy skepticism.
There would have to be a mountain of evidence and testimonies from people that have had this disease and tried everything that can be checked and double checked before I would even begin to consider a trip.

I googled the phone number.
Having an itch that won't let you sleep does things like that.
You get up and have the time to check things out.
There are a number of videos at YT.
The use of a green screen to put the U.S. presidential white house in the background was trying way too hard for a degree of authority.

https://www.youtube.com/watch?v=wIhzhCNiLtU

The smell of BS is strong with this one.