Is there an official source of Google Play store / service framework / gms? or trustable third party source?

I tried to install the three gg apps with the auto-installer I used for my older phone, though the installation was successful, there was no response when I click the sign in button of Google Play store. So I want to try with the latest stable official APKs, but I couldn’t find any.
The phone is a Huawei p40, the OS: EMUI 11.0.0 (based on Android 10 I think). The device is not rooted.