Need help with car needed for dmv test for adult (Oceanside CA)

25f need help getting to dmv test or have to pay 300 to a driving instructor to let me borrow their car.
My plan would be for us to meet up at the dmv where im taking my test and then I can use your car to take my driving test.
I would really appreciate this and compensate you for your time ($100 while I can the 10-15 minute driving test).
Thank you