If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe4A8qFEvz5FoMbdv7N3evJZQVs23v6N6XNYveoF5NTLgcQCakqYb4vxrVu8FRDXJjKDkEbniF9c6kdvED2kGNVeHWLkVFxSDJEaJ3zVRtTmxvJf4H9gPUMRy4feHtGeGEGcWBVSrnf7GDg8ZC
You can also try to pass an automatic check but with no guarantee.