If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btyZb4QgFba8xgRJD1yG3Y1YEff72U3objqTAhnsV3oXhvudiGYM5nJJj5GDfrE1yS2czEkBs1rk19XC5rqBxVJtoBf4DhHMhQwCYJHWoX2J45ZAFVXMA2KKcQgNpZu1uPw4FVSfUf1ytCFaCt1C
You can also try to pass an automatic check but with no guarantee.