Hi minijo1,
It appears that CAPTCHA has been added or implemented to the website that you're trying to input your details in. This is done to ensure that a human is accessing the website and not a bot.
For us to isolate this further, allow me to ask the following information:
- What browser were you using when accessing the website?
- Have you tried using a different browser in sending your entries for a competition?
Basically, the error message that you have encountered usually appears when the website that you accessed is experiencing unusual traffic. There's also a possibility that your Internet Service Provider may have tagged your IP address as suspicious.
If you're getting the same result when accessing the same website using different browsers, then I suggest that you get in touch with the reCAPTCHA support so you will be properly assisted with this kind of concern.
Looking forward to your reply.
Regards.