If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe4A8gUWjXEZBZ7WCrLb1ARuNV83nhdLQ3dHraoRyVNoNJvb12j15YpJkvkeuRNY4StJFmRysCMmD4CYdv66t8aPSM2N5LNzt4Fgcg72Bs9oW3BuZi8QgBD2E73GfpzU8nuF6djNCjrN59Hc4e
You can also try to pass an automatic check but with no guarantee.