Cred's credibility lost !

I was making a purchase from Zepto. While making payment saw multiple coupons available including Flat 25 cashback on paying from Amazon UPI. But "Upto 300 cashback on paying from Cred UPI" caught my attention. And I paid using Cred. What they gave is Rs 2. This is not the matter of 25 or 2 rupees. But shouldn't it be titled like "Cashback upto 10" ? How can a giant like Cred play these petty tricks ? Today Cred has lost one of their consumer.