Help Macie Fix the Car: Support Needed for single mom

As many of you all know I have been having issues with my car and have paid multiple mechanics only to end up with the same reoccurring problem. I finally took it to the dealer and they quoted me 1950.00 to fix the car. There is a vacuum leak, the wrong spark plugs were placed on my car by a previous mechanic so they need to be replaced, the connector for the ignition coil and the wires need to be replaced, and my battery was drained by the previous shop I had my car in. I’m hoping this actually works and I can get my car back up and running! Anything will help. Thanks in advance.