I completed 2 syrveys EXACTLY how it was in instructions.
I entered my phone number on the survey, then i confirmed the PIN code that they sent me. and i waited 15 minutes for delay.
Later still, i didn't received 3k of tc that the survey had.

What now?

Sometimes you need to wait till survays take effect and you get the TC.

Also sometimes surveys dont work.

That's what it meant, 15 minute delay to take effect.

if they don't work, can i report them?
They actually don't award the tc, but they spamming sms with advertising on my phone. But i can stop the services by sending stop to 54300

No need to report them because nobody will care.

Surveys are like that, some work, some dont.

If you want to peruse the survey it means getting in touch with the 3rd party that runs them.

In my experience they rarely respond, seems all they care about is the revenue from advertising.