There are two fairly easy ways to do this, and a third with consequences.
The third first: you can copy or locate a free Javascript or server-side code to do this for you (Google: "jump menu") but the problem here is like someone who knows nothing about cars and is stuck by the side of the road with the hood open. When something goes wrong, you won't know how to fix it.
The first and easiest solution is to build a Javascript Jump Menu. Javascript is fairly easy to pick up, one resource to learn it: W3 Schools Javascript section [w3schools.com]
The consequence: If Javascript is disabled, it won't work, rendering those controls inaccessible to some users.
The second and more "solid" solution is the same thing, but so that your jump menu actually submits to a server-side program that does the "jumping." This eliminates the above problem, but now the issue is you have to learn how to create server side programming - not as scary as it sounds. W3 Schools PHP tutorials [w3schools.com]
The best solution: do both, and build your Javascript so that if it's not functioning, it defaults to the server side scripting to do the menu jump. But that's a topic for another day . . . explore the above, see where it leads you.
