Since we know that cash App is quite popular now and most of the issue takes place due to server outages or technical errors. But the percentage of this issue quite low, so there is no need to be worried and think why is my Cash app not working. In case you face any issue you can follow the above-given steps. If the problems is still unresolved then Contact Cash App customer service.
https://www.cashapphelps.com/blog/cash-app-not-working/