Things I Just Need To Do But Just Haven't

Pls offer advice I'm lost about almost everything. Also, what a privileged list!!!!!!!!
  1. Replaced the protective screen on my iPhone
    It's like barely cracked but all I have to do is pay shipping to replace it and it cracked in January
  2. Buy another MacBook charger
    For months and months
  3. Figure out how to put the plates on my car
    Where do I start????
  4. Figure out how my dental insurance operates out of state
    I should have done this a year ago
  5. Buy new headphones
    I did so much research for my last ones and although it was a year and a half ago, I don't feel like doing that again