If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4R7Ka9arK2WmWqJatwhU77tPFCbQjcMUKfaumw3cQJdkuyAbMvxXi6L5RnAkZJKn3FeeyQ2PUvGWZRk2NWFxRVsNS9cNBMkCv9sQTFQKjmkRgNwBc1TvupSEwoCgpN1sY7K9sWWgwGVEafgDnAiLmyWyWaTZJriG17nef54AYhGjqDm2nWbuUaC4efJJD113NkpMWSY4LmyRn5wjYkhEcJH1i24mKxir8eWyQ42GoQNGH3KvinoTAQ2Nm5svzw7Z3MPUA
You can also try to pass an automatic check but with no guarantee.