I failed the first level. Is 63 days close to the win condition?

Go for the new challenges. Just tried to reach a good place and broke the record in one of the Dubai challenges on the first try lol
It is a lot of luck involved but easy to learn.

Toughest thing about this game is, that there is NO endgame:
– Beginning / Opening: easy, start and lay down some tracks, if new stores pop up and new neighbourhood develop you should rearrange which neighbourhood is assigned to a store
– Midgame: The Pause-Button is your best friend! Rearrange carefully, be aware of alternative routes for stores that are connected to small neighbourhoods. Stop at every event (new house pops up or new store)
– Endgame: when you see one or two store getting cramped, the last minutes of the game have started. You can try to rearrange, optimise, reconnect your routes, but when the pace of new packages speeds up, forget any effort. The problem: you make the neccessary changes, but it takes too looooong for them to show some effect. In my games, in many cases making a change at this late stage was even counter-productive: the death came even faster. So, when you see jammed stores, try your best, but don't be too frustrated when the game is over sooner than you hoped for. Sometimes, the speeding up is so fricking fast that it's kind of ridiculous.
Grab every highway that is offered!

You always fail, there is no "win condition" How long you last is what matters.

months ago, short after the release there was an exploit, which was later on patched, where you could reach an equilibrium of demand & supply & that way a run could last indefinately
there are some videos on YT showing that

but atm the only win you can get is to climb in the high score as high you only manage or what your own personal goal is
you always loose, every player looses under the burden of demand plus still present bugs & balance issues

It's pretty damn hard . I don't know the history of the exploit, picked it up during the sale