If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSCaHdsB8KP72RF6kUNEdRWNzydkbjQgGMnqFxGcNFNbCAPKrp6zWEkbDwLVAYHJYhbii2drBawyYH28twQqZ4WrwamvEvSiqLV3EqUEekhM7ZDduXGLFsqXtb3XDmVkFz7mTpxhoA3mA2F7JHY8UGCdc
You can also try to pass an automatic check but with no guarantee.