That is a start :)

Yes, if you are not technology acquainted, perhaps Wallet of Satoshi will do, once you fund it with some Bitcoin (sats) you will be able to receive tips for your posts and tip others as well, welcome!

If you don't speak English it will be a bit hard but there is a good base of Brazilian brothers in here.

Tips:

1. Follow hashtags in your language

2. Install Amethyst (if you have an Android), from the play store it has a translator built in

3. Ask your kids who to follow although I assume you may have different taste for content.