If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSdH4ERYnnKo3pVjrELsX2aYihbekgaJkV47wFHbBD4CYyhJm7g3nHfMmiX8xPyYNUrMDTjmLz4uDgBPMLbC3JZEXdBAtKY7xiM3nLxKp6RqySW93NUAszmCjtDYigYy21R3fmBHxLzP9K6A4c5kBTF9g
You can also try to pass an automatic check but with no guarantee.