I can't join a realm on bredrock on my pc but when i sign into my account on my brother's...

I did it, and still can't join my realm. Not even my friends can join my realm.

None of those options worked, the account is definitely correct and I am using the same account for both. The launcher seems to be up to date as well. Surely, if I am able to play minecraft bedrock with that account on ios (I am able to join realms) then my account must have Bedrock, additionally when logging into the launcher with my brothers account who plays bedrock on PC, all it says is "Play Trial" so something is definitely wrong with the launcher. Is there anything else I can do? My PC is 7 years old, does it have something to do with that?

I had a similar issue just last week when my realm renewed i tried to join my realm and it was stating that my version of minecraft was out of date and it kept trying to get me two spend $23.97 USD for a skin pack that had nothing to with realms on top of the $17.08 USD i had just spent renewing two realms after looking up some stuff on it i couldn't figure how to fix but i did find out that my brother was having the same problem with his realm

I am an adult and my live profile has my correct name and DOB. The gamertag doesn’t use a child account.

Also, to reiterate, I’m able to join the Realm with this gamertag/account when I sign in and use Minecraft from

other devices, such as my iPad. It’s only on my Xbox One console where I can’t join. If this were an account level permission or setting issue, wouldn’t I be restricted from joining everywhere?

Thanks!

So, I had set up the privacy settings on my account, and I just uninstalled and reinstalled the game and signed back in and it's still telling me that I can't join my friend's realm. what am I supposed to do, and yes I submitted the changed and they were all set to allow.