If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSt1iRvx5fogXSdKwSQhmyJomg4htH43ztUrixJ29hy96UHwjbT4fMsm2CrB75tw7VckkRYPUQF9xVS7HWUWVsYFHA93QAs2m5gxoJAVnRdvFYTgWPEadZc73uCP7e7VzRjbP9YgXpS6EY7oQs9UkGnyL
You can also try to pass an automatic check but with no guarantee.