Saulalvaradotahoe ltz

Hello guys I recently bought a 2015 ltz tahoe and so far the biggest pile of dump i feel like i have a lemon car my alternator and battery gave out 10 days after I bought it in scottsdale Arizona now my seat is moving while i drive today i went back all the way back while i was driving down bell rd at 40 mph and hitting my sons feet on his car seat this truck is dangerous and i already contacted gm but they dont care about anything but there money shity ass truck please dont buy these trucks especially ltz