If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAVg6S9xE4rPDTbTQhWQMSZDRaKyDCQvozW4i48zrWmfe7D4H2tfWf48QWDMTWkZeave6EkZM3ckB2n7aH1W2yaMAez8AaLyfKZ8zAADaweFt1mVGCtPyWsRQX1PZVcQQH7iDHg1T1JER3ceeUoYRwhr6E3VP9YvZM71rPUFPmHCZoi1KDPCV2HU6Vipi1TdWazHb4xjkgiPdPdeNjtMhg
You can also try to pass an automatic check but with no guarantee.