✅ Event-Driven-Architecture Cons Issue

i have a microservice project as a backend and spa as frontend. I have some question while designing my service. When a user on a checkout page after pass the payment process which is a microservice a command will be thrown in the service to the order service. Order service will consume the command and save the order information to the database. My question is after the payment is processed normally, order information id,name,date etc. will shown to the user. But in this scenario (Event-driven-architecture) my frontend does not wait the order API response where my order information will be fetched. So how am I going to show the user it's order information after checkout process ?
technologies;
- Angular
- .Net
- PostgreSQL
- rabbitmq(masstransit)