Haier / Unable to login to H0N app

Dears,

I have bought a Haier refrigerator with an integrated screen. In order to connect to the internet, I need to connect with the H0n app. However, during the setup, I need to register and then login. Registration page loads fine and I am able to register. However, the login page doesnt load and just remains blank. Any ideas how to fix this?

Researching online, one fix would be to upgrade the H0n app. Can you advise steps to upgrade the app on the Haier refrigerator?

Thanks in advance.

Does this have anything to do with Home Assistant?