If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYYwYavcUK545C87WoxfrM7giqBBQr6TK8HRTPKsRGSLazXQe1yoWTKUGBbHh8HwHfqVp4eW7QWbE1QWnT9trcDiMms8epaAKuzqtDE6rf8CBuBGsaqTtZWAsKSJfsR4hDemsDaPuoA8uX4FEwngBTgXUPo9Q
You can also try to pass an automatic check but with no guarantee.