If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 5Gc3pKNEvsciajpxAyzB3ogeWeEcx4NEG21J6q4hmc74eR2Y5e1DGUksKRRRK737wWRoLLJL4uYNNPBw3ozic8YbjZoQuyi1iMPTzab7PQj65g49G6Y5B2W1PzhzMzitYHC6mS6vwXbqNnjEZDTpTPYAnhffzPciEfCdu3Li
You can also try to pass an automatic check but with no guarantee.