The HMS Unity Plugin makes it easy to include Huawei Mobile Services into Unity-based games. Authentication, in-app purchases, push alerts, ads, and interaction with gaming services are just a few of the basic capabilities that this formidable tool makes available to your applications.
I Uploaded the build with latest plugin 2.3.9 of Hms plugin Inapps are enabled from kit also
i have integrated calling according to demo scenes sill i got this rejection screenshots are attached
included mainfest, calling and the messge i got from huawei