Google admanager, app icon upload problem

Eventhough i am a premium member in kodular , i am not able to upload my app icon in kodular.
Please solve this please :pray::pray::pray::pray::pray::pray:
I wasted toomuch time in kodular. Worst kodular
I wasted my valuable time. Developers did nt know how to manage.

Google ad manager issue still not solved.

App icon still not solved.