Need help in Code

[u/Big-Sundae7613]

Paypal clone using java spring boot and kafka need help

Actually I was following @Mrunmai Dahare mam lecture in the vedio episode 3 : 16.21 timestamp I don't get what to change please help

[u/SimpleAide5607]

It would be useful if you described the problem you are facing instead of putting a screenshot of the code that tells me nothing