I need help with my new town!

[Jellyman]

OK,I'm new to Animal Crossing and could really use some help!
I need help with,
1:Making money.
I really need to know how to make money.Sorry if I sound like an idiot or if I'm just missing something.
2:Wi-fi
I need some Wi-fi friends
3:Bugs
I feel dumb about this ,but how do you catch bugs?

That's all my problems!
Sorry if something like this has already been posted!

 

[Jake]

1. sell fruit and you get money. but a fishing rod, net, and shovel from nooks and catch bugs/fish or get fossils and sell them for bells
2. i can't wifi atm but others can
4. buy a net then look around for bugs flying around