Well, start by researching popular alpha manga series and see what makes them appealing. Also, follow manga forums and communities to get recommendations.
I'm not sure there's a direct connection. Appleseed Alpha is a sci-fi anime and Manga Rock is a platform for accessing various manga. They might not have a significant relationship.
Well, I'm not sure specifically which 'alpha and omega hutch love story' you mean. There could be many fictional or even real - life inspired stories with such names. Maybe it's about two characters named Alpha and Omega who meet in a hutch (which could be like a small shelter or cage) and gradually fall in love. For example, Alpha could be a brave little animal and Omega a shy one, and they first start by sharing food in the hutch and then develop deeper feelings over time.
Another theme might be sacrifice. It's common in love stories for one or both characters to sacrifice something for the sake of their love. In 'alpha love story', it could be about sacrificing personal desires for the relationship.
I don't know who the author of 'love me alpha novel' is. There are countless novels out there, and without more context or research, it's impossible to determine the author.