Slow connection and unable to find online server and unable to access the marketplace

Everything is taking a very long time to load and and it won't lemme play the game with my friends. Also i can't access the marketplace i tried deleting the game and redownloading it back. I even archived it and it still didn't plz lemme know there's others on the Nintendo switch encountering this problem and plz do whatever it takes to fix it to make the game playable with friends again