If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSt5mMEGYZTKSBgEFNfEyoDzyhQhdkCn76Azph6kRFDVtVSLuCjq7NXbnTWURrwGQZMiZHrxcSWivSaKSLAqSyLWtZFfxeQweuMgNzPuf5nfoPHYgaXsVvLVABd7Ppsr9svNYZaJTtgi5isBVBU7X3y2v
You can also try to pass an automatic check but with no guarantee.