Hello Sydney, Here are some sources suggested by learners: https://www.quora.com/What-are-the-best-resources-for-learning-Hindi-online? Please let me know whether it helps or not!

Hello shabdkosh.com is a decent online dictionary. The best book for self teaching English speaking beginners is the living language hindi book

Namaste Sydney ji, You can find lot many Hindi learning books on Amazon. To start with you may any one of it. However, mind it well, you need to have a proper guide / teacher to perfect your knowledge, Better to have more and more Hindi conversation practice. Would you like to take a trial lesson ? Pl confirm. Happy learning. Mukund Chaskar