If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmEd7LpYkHhEtr5zppVqg5wUyHjfznAX9Ax8keJSsH2YfDQ6LYoLDFeK2f11EWvwvUuairTnsY5YMdudUUTfRNoEzNqUn36cMxgqC1LMWyU4NknFZh2HjpEnD79J2jUxLrhnUuJUaM2Vhw4mEni
You can also try to pass an automatic check but with no guarantee.