If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAVg6S9xE4rPDTbUDqJemZ7ED7rFynw8TsG7zAALBzoQ8ugoYksgaFWmKAkpWmm86h8aQVD9Ppy7Q3T9cMvLZAcNuTfnfm3G9Rd4m9QAubjYefUzToG1gyiS5TUJgsKTKR4xFT5mvzz5XQ4z6tsMBTsGv1imM62Arm4hTzKvtH694yd8xSFiVxXUVrkZA157i7pKi7WTpY3nvtkPBr7jyg
You can also try to pass an automatic check but with no guarantee.