Ford 2005 Mechanic needed

I’m looking for a mechanic because 15 min oil express is charging me about 800$ to get a tune up and Pep boys is charging me about 780$ to get a tune up and then now there are other things wrong with my car and I’m trying to see if anyone knows anyone cheaper or anything to fix my car because the price is outrageous just because my car is old the mechanics near me whenever I called they never picked up so I could attempt to ask for a price

Car: Ford 2005 5000