Can't build Android (unable to resolve repo's)

I"m trying to build my android app (expokit 35) but I get the following errors, I’ve already added the maven repo, but without luck.

ERROR: Failed to resolve: com.android.support:support-annotations:28.0.3
Add Google Maven repository and sync project
Show in Project Structure dialog
Affected Modules: app, expo-constants, unimodules-image-loader-interface, unimodules-react-native-adapter


ERROR: Failed to resolve: com.android.support:appcompat-v7:28.0.3
Add Google Maven repository and sync project
Show in Project Structure dialog
Affected Modules: app, expo-permissions


ERROR: Failed to resolve: com.android.support:customtabs:28.0.3
Add Google Maven repository and sync project
Show in Project Structure dialog
Affected Modules: app, expo-web-browser


ERROR: Failed to resolve: com.android.support:exifinterface:28.0.3
Show in Project Structure dialog
Affected Modules: app


ERROR: Failed to resolve: com.android.support:support-v4:28.0.3
Add Google Maven repository and sync project
Show in Project Structure dialog
Affected Modules: app, expo-file-system