Unable to subscribe to realms

So whenever I try to subscribe to realms plus, I get a message saying “Store connection lost” and it usually tells me to check my internet connection or try again later, but I have restarted my internet two time now, tried subscribing when nobody is connected to my internet and nothing happens. This has been going on for about 4 days now and I’ve tried everything to fix it, Restart my Xbox, turn it off and on and unplug it and it hasn’t done anything. I can also tell when it’s going to happen by the button you press to subscribe says “Subscribe now /Month”, when it’s usually says “Subscribe now $12.99/Month”.