If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSt1iRvx5fogXSdKwTEUzeARkphtARiV9VxUSRdcC2kioRRvA7aMHN6aNF1t6kzPuj2XCaxAC9mgGFaB4VVVBuXn6AZpzUGNkgV2mz8w3QNhCxCEpC2ScukhXHRUG4AcAzgmrFeZ6hjyUq2uL8pBFS6EJ
You can also try to pass an automatic check but with no guarantee.