You really should be more specific...
How you fix it depends on how you broke it. For about 95% of repairs, you should take your Trumpet to your local Instrument Repair shop. They have all the tools and parts to fix it correctly.
Without saying what's broken on it, there's now way to tell you how to fix it...
If the tubing of a trumpet leaks then a patch can be soldered on by an instrument technician. If the corks leak they can be replaced. If the Valves leak they can be replated honed and lapped.
Personally I would take it to a shop right away. If you cant get it out, remember the more you try, the more it might hurt the trumpet. If you take it to a music shop, it should be a simple fix.
Honestly, I would say don't fix it. Using the pinky hook promotes holding the trumpet improperly.If you must have it fixed, take it to a repair shop; don't try to fix it yourself.
Trumpet
their is a G trumpet. F trumpet B flat trumpet and a Piccolo trumpet being the smallest trumpet and an octive higher than a regular trumpet.
A natural trumpet is a trumpet with no valves, and a fanfare trumpet (also known as a Herald Trumpet) is a trumpet that is long. In other words, the tubing is not wound, but straight, so the trumpet is several feet long.
"new trumpet". "natural trumpet"
trumpet
the conch trumpet :)
Trumpet vine, Angel's trumpet
There are several flowers called trumpet flowers. Some Asiatic lilies are called trumpet lilies. There are Indian, Chinese and Velvet trumpet flowers. There is a trumpet vine and an Angel's Trumpet flower.
A trumpet with half the length of tubing as a normal trumpet is called a piccolo trumpet. This type of trumpet plays an octave above a normal trumpet.A trumpet with its tubing wrapped very tightly, but which plays the same pitches as a normal trumpet, is called a pocket trumpet.