2 friends and I wanted to play Minecraft together, on PC Xbox and Ps4. But no matter who creates a world, and how many invitations are, we can't join. Either there's no connection to the world or it keeps charging until the charging process is canceled. We can join servers and play together there, and we don't understand why we can't play on our own world. Does anyone know how we could work around this problem?
You need all paid items to play online and on PC you need to have the Bedrock Edition.
We also bought them just to play Minecraft together
You should edit the parental controls on your accounts on every platform. It's best to rearrange everything so that the settings allow almost everything. All three of you have to do this with your Xbox account and for those who gamble on PS4 with your PSN account.
Alternatively, I recommend local multiplayer via LAN or Wi-Fi. The Bedrock edition supports this.
And make sure that those who have the console socket really have the Bedrock socket. If there's only Minecraft on the cover or in the title, that's the Bedrock Edition. But if it also says "Xbox One Edition" or "PlayStation 4 Edition", then this is NOT the Bedrock Edition, but the Legacy Edition. These versions are NOT crossplay capable.