We are sorry to hear you are unsatisfied with Microsoft Flight Simulator, and we do hope you’ll come back. If you are having a specific issue with the sim causing you to not want to play or wish to leave constructive feedback, please report it here on the forums or on Zendesk.
We are closing this post out as we do not believe this topic would be beneficial in the forums, and we wish you the best of luck in your simming endeavors.
There is a lengthy discussion here: https://forums.flightsimulator.com/t/xbox-marketplace-no-new-planes/466892