Considering you have 0 wins, maybe you shouldn't give tips on how to win.
Here's where you're wrong.
1.) This only works for dodging arrows. If you do this while being chased, your opponent will easily catch up and kill you.
2.) Well obviously you have to practice to get better.
4.) You can't craft golden apples with ingots anymore. Where've you been?
6.) Well, you have to go into your inventory to organise and move stuff around..just make sure nobody is near you.
7.) Tier 1's can still provide useful gear such as iron, flint, arrows, bows, fishing rods, sticks, and feathers.
8.) Always shoot people with your bow at the start.