If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk64hrYY3AGRPWGvSgj43YtXejPBhHUbZTXro424HYUfKAjhgvxajeL24NA7pxNnQo5HdtHyA4qQjuTeFNH4cAirPBziT3b9XJeK3tVtF8viZEMumxzfHKemWH4YX2GAsBgsJxn1sGarKWv7P7M8ihHn3GwoGHbhvUZSHMhNEYmReBC45gANfNRruMbEYGuJkUXRhQGGuvdvRxVrbm9xKm8G1C
You can also try to pass an automatic check but with no guarantee.