The amount of examples on the forum and tutorials and youtube is enormous..
None of them will be exactly what you want, but by studying them, changing them a bit, you'll get a long way..
After doing that, instead of asking the big question "How to make this" you could ask smaller questions, regarding specific things not found in the examples and/or tutorials..
If arrays are difficult, you could first look at tutorials about that subject..
They might not be specifically what you need, but you can learn a lot from them, making it easier to understand what you have to do to get them working..