To access the online multiplayer of certain Nintendo Switch video games you need to have a subscription to Nintendo Switch Online. If in your case you do not have an account that is signed up for this service, you will be happy to know that you can access all its functions temporarily thanks to a free trial
This trial period will have lasting seven days and it will be available to everyone, including those who have previously benefited from a similar promotion. For this you will only need access the eShop from your console to activate it.
. You can enjoy this test even if you have already done it before. Visit Nintendo #eShop on your console to activate it. pic.twitter.com/ci5KonnN7E
– Nintendo Spain (@NintendoES) April 29, 2020
Once you have access to Nintendo Switch Online you can enjoy everything it offers
Also, now that Animal Crossing: New Horizons is one of the great games of the Nintendo Switch moment, you can visit the islands of your friends and thus share more experiences.