If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYYwYavcUK545BExPdrRUdw77MNsbu1UGjZNL42Jg9swGUda4nwvrqvACLvs2bbDiE3yEwDW2646mJCHvVdSjwQUGLgVRonPZRELjo5FQm26AbzHkzSdUVx5axR8Ajy5xN8PA54ZHLL3TE8TnAok92dj685QJ
You can also try to pass an automatic check but with no guarantee.