If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFHxiJet8KpkHvZ1ZHCmwwz71actQyugpBePxU7ynLvjobcXWorfx3ogtri39QAZUwRcd9fkeJnQqeAVBs67ct2rRZ8eXfwBUQsL7kn2vwZWVMUqg6WSRGQiEXepg137nGx7z5dEEqUzdD19GUsSUei
You can also try to pass an automatic check but with no guarantee.