2007 JEEP PATRIOT Structure Problems

I BOUGHT MY 2007 JEEP PATRIOT THE END OF MAY OF 2007 AND IT STARTED LEAKING FROM THE DOME LIGHT THE FIRST RAIN WE HAD...A WEEK AFTER I BOUGHT IT. I BROUGHT IT TO THE DEALER SEVERAL TIMES AT FIRST TO GET IT FIXED SINCE THE LEAKING KEPT RECURRING AND IT WAS COVERED BY WARRANTY. THE TUBING END WAS CRUSHED AND TWISTED WAS THE FIRST DIAGNOSIS. I LOST FAITH IN HAVING THE PROBLEM FIXED. I DEALT WITH THE LEAKING DOME LIGHT BUT NOW OTHER ISSUES HAVE ADDED TO THE DISAPPOINTMENT. WATER NOT ONLY POURS OUT OF THE DOME LIGHT BUT LEAKS INTO SPARE TIRE, CARPET IN BACK SEAT AREA, ON MY SHOULDER FROM PLASTIC BORDER AROUND SUNROOF, AND LITTLE SQUARES OF PLASTIC ON BARS ON BOTH SIDES OF WINDSHIELD. I HAD TO BUY A STEAM CLEANER TO BOTH EXTRACT WATER FROM CARPET/SPARE TIRE SPACE AND ALSO CLEAN THE CARPET. THERE...