Trending @Cognizant; Global referral bonus not received

Hi, recently I referred my friend in cognizant and she got selected. She joined with cognizant on June 9th 2025 and she successfully completed 90 days. As per global referral guidelines the referred person must complete 90 days with cognizant to get referral bonus. And it mentioned in guidelines like the bonus will be credit by 4 month salary cycle. I don't know what it means. If anyone knows anything means kindly I request you to update in below comment box in which date I will get bonus for the referral. Thanks in advance.