If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3c4YyK21wiZN56ium2JgxotAwnzwF8cFEjCGph8S3P1w8uTPQsS29YUJTcTM6f4Yn1YLQZ14AUXiRWMHG4BCduoHTfNw9tWB4vXKTQ41jDgWeMdCd2cTi4cfGRNCeFFz1n8do6yMjo1Lp87mmTvxQovkanSrNFYaBjHatAxDYmXpaVDLXr4VCtYFSweneZQ9mFBmwgAtxBjTwduXU37fEMPC
You can also try to pass an automatic check but with no guarantee.