I have no clue what I doing on here I wish I had a investing...

I have no clue what I doing on here I wish I had a investing in moomoo for dummies book. I will figure this out soon, It will just take some time for me, I have ADHD and I get distracted easily even when reading, so when I try to read how this works I have to read it 3 or 4 times and still dont understand a word I read.