Welcome to the forum @Darleeng 
My name is Megan and I’m one of the moderators here at Spells8 
It’s nice to meet you!
You’ve come to a great place for community, that’s for sure! There are so many wonderful people here from all around the world. We have witches and pagans, Christians and spiritualists - everyone is welcome here.
My advice is to hide things in plain sight! Your altar, if you choose to have one, can be decorations on a bookshelf, for example. Witchcraft is less about what you have and more about what you do, in my opinion. We have a lot of information here in the forum, and @SilverBear created a video series that she shared with us about finding magic in the mundane parts of life. You can find those here!
→ Quick Witchery for the Modern Witch
→ Search results for 'quick witchery @SilverBear' - The Spells8 Forum
Those might help give you some ideas and a place to start. Please feel free to make yourself at home!