If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LKtb1CPG3zgnmfFsM6dRhgVq4kpABpiaHgtxt4fVtF1UpaRwhiSrmmkiSxwoJvgxWJNxpPpWCebDynvxnyS4EHRk4SjGS5ynVHsTwBtE1VysnCDvGpVvNdd67WmffD7UoD9AMGU4C6bpMU
You can also try to pass an automatic check but with no guarantee.