It's interesting that they ignored that whoever pretended to be Klitschko did not speak in German with them.
But I guess this is how it works, when you already trust the other person, you ignore this stuff and invent plausible explanations.
https://itresearch.en.ecplaza.net/
https://www.ecvv.com/product/2944823.html
https://icchip.weebly.com/