Minecraft PE servers not working?

On my tablet, the Minecraft app always shows, in brief, on servers, and it works on the computer with the same account. Why?

I would appreciate an answer.

I don't quite know but maybe I already know you, but this is not the matter…
In the, or rather on the Ps4 and other such consoles, it does not work

even on the internet it is said that many, or better said, all players have been waiting for servers for several years. So it probably won't work in the future either.

And you should erase your worlds that eats up storage space

If it should be on the console. But I play without a console

Then you are still far behind with the knowledge, because there have been servers for the consoles for a long time