If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSCaHeKmvsQBFWcftytF4GbNTL3tPZu88GhyrNBggW2wCibvKRVNvGdHLETjxSa1Vsj5zfQfviBBrT3EKjdKjADAF4p1UpzT5tNwWSZNh8pHeDoL2moLS9TaMeSvCTZiTx4G88NHCHpL85nXXCUFMnBQS
You can also try to pass an automatic check but with no guarantee.