Congratulations! You've managed to break your toaster. Well done, you.
First, carefully pry out the toast that has become lodged in the toaster's maw. Use a butter knife or a spork to coax it out, but don't push too hard or you might end up with toast jammed deeper into the toaster's innards.
Continue to Step 2: Clean the Toaster
Use a soft brush to sweep away any crumbs or debris that may be clogging the toaster's heating coils. Don't use a metal wire, or you might end up with a toaster that's even more useless than it was before.
Continue to Step 3: Replace the Toaster
At this point, you've probably realized that your toaster is beyond saving. Congratulations! You get to upgrade to a shiny new toaster! Just make sure to recycle the old one responsibly.