Ripped off by zingotel

I contacted them about their overseas service, they assured me (more than once and on more than one phone call) that I would pay the going rate per country. Instead they went through a ship and charged me an outrageous sum of Thousands of dollars. I refused to pay. I have perfect credit, but willing to take this hit on it. I am careful to have everything in place and check and double check their policies. When they refused to provide anything in writing, I should have run. Glad to see they are out of business!!!!!