If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsCAcWWLeDey52xhQ5m6L1Ufrn6V5QB1ULqAxEgKhWNaFAGBGFZ6y7aagyD87cg2pPy6b1VgHgcVRaAprV79e6gqdsUe4y13WmxxXEZukXCwK2faan8VAdYKiaweCsjTYM2GbDCF7JjWyQ9N3JNFEjhdhtXU2S
You can also try to pass an automatic check but with no guarantee.