If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYYwYavcUK545BExTcBBAmh5JDeSMBBtkhhQFk6fiChsdGQdiVArdfT1di7agzGA2aPt7vDLcg4nhfgcWThPUopXav16e8gsxzadHrJ9NmEa6HpWVvy4kcUTPz3iE2835E6aPrd4BEi1QHunPN5iztqinsm5g
You can also try to pass an automatic check but with no guarantee.