If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LS7WH6whM1RgUrTbxTgoyWWBNp5SgdeEFaWQXix52E6WwKBM9tjM6rzXkPgf3J9tfi4XwsuH26gGhQhyfWNLtEamA2ZRNhybeY5iFtxzo4A4fVou1P5bkEUFWHDsfRMuKVwLaJysREKwZ8
You can also try to pass an automatic check but with no guarantee.