New MP - U.I. is convoluted (bugs)

[Alcator]

*sigh*

1. Why isn't my profile accessible directly from the main screen of Maniaplanet?
2. Why can't we buy Lagoon directly from within the Maniaplanet? Imagine if Steam required us to open a web browser, log onto a different page, buy the game there, then somehow get it into Steam?
3. Why, when I finally found "my" profile in Maniaplanet, I was offered "Add as a buddy"?
4. Why do all web links (such as the Lagoon BUY GAME button) open Microsoft Edge on its homepage, instead of opening my default browser on the proper store page?