If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3c54aKHuRWxGYC27p5DB4e9vg9xq9woevSxXT2V6YnU4wTdHqXCwtxtzSMpv8UuiocbZoTUgK48TsU8qa9m8PW42XsXRujztSBULVEGerTRiHSEMuAYkPBGnVu5GMvgadxyM7L1UsSYEkcn2bcUqwrMY6DHEDGyMBj16WMk1GoFmp95x1R2qeLfXyvu93LJyVgciL2brthJET9hfNHaBjwzn
You can also try to pass an automatic check but with no guarantee.