If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coTUCn8KSXJn5C7gevM42bko1J6XkPFsJidV8Uh3cukTa67peZMunmTKU93nEzqkyMbfkmLbHWfuidtDkxgGYoXDL7emTYoBU6RrcBBFLphnzBS7CxsZggCCvKzUBv2vzSyecCGNhKVc8KgHje23QZssGxVUkexTQXRNtUvBRUUg8nQSEm47K45PDaQu943G77G3ZTjLEDHWzry4Y9zd3FU
You can also try to pass an automatic check but with no guarantee.