If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSi9LLaQvNaKSSSuYcnNRZNMVjs9fkfja12dhAD9wxgdZUyzJvUpfS2MeqYspbmGNxdCF3wsUSoKyScxMnZsjrKot8zYZbsLQfa897pPpy2PwgbxAtG7kKS8YctqjbU1yZqdnd2NH53L2xcL4ucSE5cFQ
You can also try to pass an automatic check but with no guarantee.