If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYYwYavcUK545BExGzWXefHWQjK5FPQrKmkotHCcCgejyXVK2FEY1AQNkJS1ec338iBEmzTYLBj89uD7chKNoNsNrGvxnzFkBtHgZi3rZhJxwuNZ4rRSExsPTtxTvBRr1byQ2Mx6bXyPBju5KVmJRU7iyNG38
You can also try to pass an automatic check but with no guarantee.