WHY did server get "GET" request?

It worked well when i tested, but when i submitted to Apple, i always get “GET” request and app didn’t work well.
I don’t know this problem even if read documents.
Help me please.

@apollo/client": “^3.3.20
apollo-server-express”: "^2.25.2

@soijvlbknjl can you share some of your client code that shows how you’re making requests?