If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe4AR6pC6uwY1m843Saa6S6iVS2YPG55Hgtgd5321fTiYjwpkt9Kzc1o1FamBYjipcRwyG4EczPkk2rhxKNd9oM8AkGhG3DXxdpfft9kfZxKA9fqZ7T4P2vLuYvZWbxD39am14Fki72XXXpDBL
You can also try to pass an automatic check but with no guarantee.