Take a look at the passage again:
Even though the windows leak and the paint is peeling, Georgette loves her
old pickup truck. The vehicle that has dependably taken her everywhere since
junior year of high school.
You chose to connect the appositive to the main clause in front, like this:
Even though the windows leak and the paint is peeling, Georgette loves her
old pickup truck the vehicle that has dependably
taken her everywhere since junior year of high school.
Unfortunately, you must use a punctuation mark to connect these two parts. Review the rules.
Go back to the sentence to try again.