Uber Uber over charging customers days after ride World Wide Nationwide

I took an uber ride from Medellin, Colombia to Manizales, Colombia. I used the app to get a fare estimate to decide if I wanted to take uber or a bus. I was okay with the fare I was estimated from uber and decided to take uber.

At the end of the trip I was charged an amount that was consitent with the fare estimate. Three days later my card was charged more than double what I was origianlly charged making my total fare nearly three times what I was quoted in the fare estimate. I received an email from uber saying "we corrected the fare" for your trip. More like "we fradulently charged your card"!!!

When I contacted customer support by email, i never received a response, but my account was disaabled within 24 hours after sending the email. I am considering contacting an attorney. I see this is an ongoing problem and would warrant a class action lawsuit. Uber fare estimate says "This is just an estimate. Acture fares may vary slightly based on traffic or discounts". I would say that nearly three times that estimate is not a "slight" variation!