I’m assuming you’re using a Windows PC since you didn’t say.
If so, right-click on an empty spot on your taskbar to display the menu. Look on this menu to make sure that “Lock the Taskbar” is not checked. If it is, uncheck it. Then you can simply drag the Taskbar to whatever location you prefer. After you relocate it, you may wish to right-click again and select “Lock the Taskbar.” Let us know if that takes care of your problem.