Why didn’t British colonist move to Louisiana after the French and Indian war

Explanation: The British decided against moving to Louisiana after the French and Indian War because the French still has a massive influence in the colony. If the British decided to mobilize to Louisiana, it could start another war against Britain and France in Europe, which is the last thing either financially decimated country wanted.

they united the colonies in their fight against the british.

well that depends on how deep the hole is. you'd first go through te crust of the earth, then the upper mantle, then the lower mantle then the outer core, then the inner cor then you'd be stuck in the core to melt.