If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3c54aKHuRWxGYC27p5DEddmoMPh7LHYRE9NNtez4uyKLm9pvhdwApthJ9fkmD63mefzp3JT143RXVpepJSxHFjojG9GypjFvt37N3kgVFdsri6EPjgD2h6SkBk3GQcuvNtiT5SvdZq4czznYhL4VJUxsAYFr2jx5VujCT2KJuTZygEozDTohdcQyZF85WwdxZpRwPxvvFkHpMGCdGSBd9v1C
You can also try to pass an automatic check but with no guarantee.