If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3c4VCYR9kSkNGhTMxNoqXiitQKjgTgTK3J29pkw5fXL2HtGRRJp4FhwhSjjYC4MCohzzkxSgzbViFH5WuiYwibXRgX5kEbijB7LNZb2gbLLvnNee2MTvhHxFByFLNR9cWFXzTKCR8sM4pdBfpQrwAAjUe4VzbtzPuaghHHN2hbJEMuzNcQgvWYtrbK1p6LyyVTBgxMj8U2d6nRf3iKoHApAr
You can also try to pass an automatic check but with no guarantee.