If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3R4vqJBMC44A2Sy8A6n3JwpopLXjPdsNr1P6rLgx8P8nXsaZPHywR3uy1Nu4nzTPHRNcChx2rm1u65uERbaBdXEG3bGAuKnSicdRBiUYsUutZsL
You can also try to pass an automatic check but with no guarantee.