If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSCaHeKmvsQBFWcbBwnmGcbnXkZFJu3qAKbM5EjsVvgk83CqRApfVpr63kTpkM59CnDDTjGFHcJrfNF6CKgJUYpJtWcshVcHrQwMv2firzbJCC9V26gnkP4B5GYJvhcqjp86PEA4sdhAeymwZ5bD6JgGe
You can also try to pass an automatic check but with no guarantee.