Olá, @valaquenta! Thanks for posting. Other users have had similar questions before, so I’ll link you to some topics that might be helpful for you. But first, I suggest some ready good articles on Practice Portuguese’s blog that may offer some direction in terms of how best to navigate all the resources and plan your practice.
- The Easiest Way to Start Learning European Portuguese
- Developing a Routine for Learning Portuguese
- Shortcuts for Learning European Portuguese
- How to Remember Portuguese Words (this one written by fellow member Lena Strang)
- …etc!
Some relevant topics about finding practice partners:
- Where To Find Language Exchange Partners
- Chat group with other members? 💬
- Anyone up for an accountability partner or study group?
As for content in Portuguese, this might seem to be an odd suggestion, but this year, due to Covid, students were all sent home and made to study remotely until the end of the previous school year (2019-20). To help with this, a lot of structured virtual classes were developed and recorded for TV in a rather impressive amount of time and you should be able to access them online. It’s “Estudo em Casa”, by RTP, a national TV channel. Since there’s content for several levels, from 1st grade onward, a lot of it is great for beginners and you also get to brush up on some school subjects 
:
- Estudo em Casa - RTP (Website)
- Estudo em Casa - RTP (app) -> the website might not be accessible outside of Portugal, but apparently, the app works anywhere. Members have shared some feedback here: Home Study with RTP