2002 LEXUS ES Electrical System Problems

I TRIED TO START MY CAR OUT OF NO WHERE IT WOULDN'T START NO WARNING OR ANYTHING I CHECKED THE STARTER THAT WASN'T IT I'M NOT SURE OFF IT'S THE ENGINE OR AN ELECTRICAL PROBLEM

I BOUGHT THIS CAR FROM ALL AUTO SALES. THE SAME DAY, LESS THAN AN HOUR LATER I ATTEMPTED TO DRIVE THE CAR HOME AND IT BROKE DOWN IN FRONT OF A RED LIGHT. THE SALESMAN REASSURED ME THAT NOTHING WAS WRONG WITH IT. I TRIED TO START IT BACK UP AND IT WOULDN'T START SO I HAD TO PUSH IT TO THE SIDE OF THE ROAD, WHILE PREGNANT AND TWO KIDS PRESENT. IT WAS SOLD TO ME "AS IS" AND I HAVE NO TEMP TAGS AND I'M EXPECTED TO PAY A BI WEEKLY CAR NOTE. I HAD TO PAYOUT OF POCKET FOR A TOW TRUCK AND AT THIS POINT I JUST WANT MY MONEY BACK IT'S ONLY BEEN TWO DAYS AND I'M ALREADY EXPERIENCING PROBLEMS OUT OF THIS VEHICLE. PLEASE HELP.

ON THE NIGHT OF AUGUST 20, 2019, AT 9:45, I PARKED MY LEXUS ES 300 AND WENT INSIDE THE LOCAL ACME. ACME IS APPROX MILES FROM HOME. I ENTERED THE STORE AND HEARD OVER THE INTERCOM ALL SHOPPERS HAD 12 MIN BEFORE CLOSING. I QUICKLY SHOPPED, AND UPON EXITING THE STORE, MY CAR HAD A SIGNIFICANT FIRE, AND THE FIRE COMPANY THAT WAS ACROSS THE STREET HAD TO RESPOND AND PUT IT OUT. MY CAR HAD NO POWER, AND IT MYSTERIOUSLY CAUGHT FIRE. I WAS GIVEN THE DIRECTIVE TO HAVE IT TOWED IMMEDIATELY BY THE POLICE AND FIRE CO WHO WAS ON THE SCENE. I QUICKLY GRABBED ANY SALVAGEABLE PERSONALS AND HAD TO GET A RIDE HOME BY THE POLICE OFFICER. THE FOLLOWING DAY AUGUST 21, 2019, AAA TOWED THE VEHICLE TO MY HOME. I HAD TO ATTACH THE BATTERY CABLE TO HAVE POWER FOR WINDOWS AND LOCKS ALONG WITH...

HAD TO REPLACE STATER,BRAKES WOULD START AND ENGINE WOULD STOP.HAD TO HAVE BRAKES REPLACED,LIGHTING INSIDE WOULD SOMETIMES COME ON OTHER TIMES NO LIGHTING INSIDE.

I JUST PURCHASED THIS CAR (LEXUS ES 300 2002 SEDAN) FOR MY DAUGHTER LESS THAN A WEEK AGO ON 4/11/2014 FROM A PRIVATE OWNER, WITH 267,000 MILES AND IT RAN WELL FOR A TRANSPORTATION VEHICLE, SEEMS TO HAVE BEEN WELL CARED FOR MECHANICALLY, INTERIOR AND EXTERIOR IS IN GREAT SHAPE AND WAS CHECKED OUT MY FRIEND A LONGTIME MECHANIC. MY DAUGHTER HAD JUST LEFT THE DMV WHICH WAS CLOSED TODAY 4/18/2014 AND STREET DRIVING BACK HOME. THE CAR MADE A LOUD POPPING SOUND, SMOKE STARTED FROM UNDER THE HOOD AND SOON FLAMES AND SHE HAD TO PULL OVER AND DITCH THE CAR. SOON IT BLAZED AND THE WHOLE FRONT END, ENGINE, WINDSHIELD THE FRONT TIRES ALL BURNED. FIRE AND POLICE DEPARTMENTS SHOWED UP, EXTINGUISHED THE FIRE AND DID TRAFFIC CONTROL. THE FIRE DAMAGE WAS CONTROL TO THE FRONT AND ENGINE, THE FIREWALL DID IT'S JOB. ALL THE INTERIORS, DASH AND...