Philips TV App Installation Problem

I'm very disappointed that the Philips TV app gallery doesn't have enough apps and that I can't install apps from outside the gallery. I haven't been able to find a way to deal with this problem. Do we really have to use different devices just to get to the most recent apps? For a brand like Philips, not having these features on their TVs is not acceptable. This TV should have come with these features and worked well out of the box. It has been a big disappointment for us. So, I want the problem to be fixed as soon as possible, if possible in an upcoming update. Thank you for your support.