If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btyZb4QgFba8xgRJDbBJZJpJS3GRMyMiNnLUyJikDCMwVJeBMP9nNkWJSiWoHQmKxmByoTmoKgXVcFTMKqFx8GowQHcuednMfmhB4sSghzJWPU4TWbp9yZjNSU4rhhpgtiCLu8vuc9DUL9tnU5mG
You can also try to pass an automatic check but with no guarantee.