Can you provide valid evidence that clearly shows the above request?
Here:

That answer is quite bad, he is basically saying "if you dont send more traffic your earnings will not be paid out in the future"
even though you most likely collected the referral legitamite. Nobody should need to worry about getting new referrals to be able to collect earnings from already registered referrals, thats a really bad sign.
This bad business practise is
usual"normal" in casino affiliate marketing, allthough they usually just delete your referral and you don't even know about it at the first place. Most likely they missed their chance and now you are aware that this refferral exist. Now they are trying a different technique to steal your earnings/referral.
Noted and shared in my network so we don't work with chilipartners. Thanks for the heads up.