The Cruz campaign did no such thing. Kellyanne did.
Actually it was a Cruz Super Pac that gave the money to Fiorina in 2015. I don’t know what the Kellyanne reference is about.
Perhaps you ‘just forgot,’ to explain Kellyanne’s position at the time:
‘The Federal Election Commission (FEC) has asked a Ted Cruz super PAC (Keep the Promise I) to explain why it gave $500,000 to Carly Fiorina’s super PAC.
According to Kellyanne Conway, president of Keep the Promise, her Ted Cruz super Pac “made the donation in June to Ms. Fiorina at that time because we thought she had important things to say that weren’t being heard, including her poignant and effective criticism of Mrs. Clinton.”
So what Ms. Conway is saying is Cruz paid Fiorina $500,000 to attack Hillary, because Fiorina is a woman and can do it better than Cruz.’
https://trofire.com/2015/10/02/cruz-superpac-under-investigation-for-giving-fiorina-50000/