If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe3quCTRArFTEUtU9KBBUk3f7qZP8e6iiPgb7S4pQ1K9fugByTUkrgAKiSLcQJZGmWif7GAKAF7Ktr6WotQHTaZJrzTnQNb5tSYciu6uG3YcJFP2XrJKUt3LbUsde6oRUVp5Bb7pce3ZMhwgJz
You can also try to pass an automatic check but with no guarantee.