If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAVg6S9xE4rPDTbUD2t6fVxU1Lg859JJqHwUfGKZnwBTL9UtrTXakKUFcCyctbneG26WS1SoMm7yxwJXpszLcQzJ4hhhoW91GE9rMxJg6sUSGMKNaTZttHwoK1iTRr8rHwBFouC24FSNnzibE3273m6g1B5iAzsj2M2PtK4XRRGfNzMm6beZErq6FzSVzGi2f4i8NziMwurC5h3KRF4mcA
You can also try to pass an automatic check but with no guarantee.