If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYYwYavcUK545BExSSWC1jqumQ4gnKye7YsXQDTVLgU7PTSGja6NHx3CoNKrxeJjiDL5q1cgTGLR3GC3qqMtyWznVMrKQNWXFxjNHg8BfPESrQWqw6myKNhsqgj5VFnR93bwkGZKtWLjFSQPMHLqqzBZjmVaN
You can also try to pass an automatic check but with no guarantee.