Apple India — 2 times logic board gone without any reason

Let me explain worst experience I had with a (trash I will cal it ) mac book pro quad core 16gb/ 512 gb high end model I bought for almost $2500.before I was using a dell laptop bought for $650 I used it almost 6 years after this .I bought an apple book only with misconception that macbook is reliable so I can use it for more reliable than dell . I bought this 2016 after 8 months use a day suddenly it stopped working taken to apple service center and diagnised and said mother board gone I replaced mother board now again after one half year ( I rarely used) again a day same problem 16% charge was remaining I just closed the lid in the night next morning it is not turning on taken to apple authorized center the guys charged me Rs 3000 for diagnosis and said same logic board gone again . What is this I asked him apple making logic board using a piece of ### . What kind of reliability is this . I will fight my life time if I am not get my replacement. This is a kind of cheating. I dont expect a device which cost 4 times of normal laptop to have a logic board of a ###. If I am not replaced i will take my case to consumer court let us see what kind of logic board is this every year getting damaged is made of soil. My mobile number [protected]. I expect some one from apple will contact me I fight with apple care for 30 minutes they are useless support people .they said me helpless. But I paid huge money for my laptop I cannot be helpless. I will take this to court if I am not getting a response.