If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNSdpzAMcBjqm2VyCvwwXaFEEn2tDtLB1Xpw4y544Cp65AxoTHiBsRiX8E3aMcSnBFZq58ZJ7WAPNUvswdpDFppeDyP2WRvkZ1by947PDPoHobmVZTbwq36vmSGAJXY56rLG7vRrZk1XTjKoetn
You can also try to pass an automatic check but with no guarantee.