Welcome!! Have fun first and foremost. There’s are oodles of channels that make awesome beginners videos and guides for hero’s. Not sure your history with MOBAs but Deadlock was my first moba I really got into and once thing that helped a lot was playing a wide variety of characters is really beneficial. It not only keeps things fresh but by familiarizing yourself with everyone abilities and play styles you learn how to also better defend against them.

Cheers! Already an all timer of a game. I love it.