Onida fire tv - ONIDA SMART TV Service Issue

I got a TV * yrs back (Not under warranty).. For unusual reason it was not starting ..
Software of the TV got crash .. It was starting in Boot level .. and was asking to insert USB with Software update ..
I got the number of the Onida Service center .. he was like this model is old and company don't have the update & this cant can be repaired ..
That person even don't know the problem (Uneducated Technician & service center owner Both ), they were like you have to change the full Board , which will cost me **% of the actual cost of TV .. Seriously ..

I am really upset with ONIDA, i am really upset with the services of ONIDA .. Feels like its is the last product from the Brand ONIDA ..

They cant even provide support for the products they manufacture / Sale ..

Do we have to purchase a new product every time we find a problem with the product .. Why are we going for Brand if they cant provide support !

CHEATERS !!