If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3t4TE6A2k7yrQWBEUK81NSZ9YbHosgS8wzXo2RpsZU6pLXjGDDXQFpDfeqZdMkof1j7oqvSHBVYGDJwLunYRwhkCkFfS9Wq7aW5LKcz19X6qcCYjcX7Z7nyKXRngBY8REeoJchsN1PT5q2CaMckytam1oTaX4LutQtFY
You can also try to pass an automatic check but with no guarantee.