If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAVg6S9xE4rPDTbTYfHwd5Uusonb8yZKuqnXYUqhHARET15H2NozRfZbm64PC6oqnK3ADVk1DtUzbWsTjSmXaq6RLN2NCmc1y4U1BHXQGn8NZALWxpBegrPmu7FZysmEGjkDEV6wh7hrcEXv9bMZc87DcMsX21QtV9hCTSLCPsdpG4SUbX3ag1cLRYKrGghmxpdEYG1zJKy6oZ8hj4ZRfL
You can also try to pass an automatic check but with no guarantee.