i can't access realms

i play on the xbox platform of minecraft bedrock and i dont really know what happend but i cannot access realms, i doesnt even give me an option to join it just say "unable to connect to realms" but i have a stable internet connection. i have no idea what happen or what i did to cause this but the main part that annoys me is that i own a realm so thats kinda just wasted money. i have tried unistalling and reinstalling the game.