If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmEd7LpYkHphXrkVNhrLsuDXXUFuK5tWLKW9X64AmcXETuk2hh8qqnqYWJS9oZFPJAUUvJyHtuz93cnXfDGfrvymNQHd2F4ftW5KFeP6ZAsFR1UdAPZXY2Tnw37BwrohJA2mX1uYKk4wco8thsc
You can also try to pass an automatic check but with no guarantee.