Service centres are looting costumer

My MacBook Pro was not booting. I followed all steps mentioned in apple support site. Then I took my MacBook Pro to Garden Galleria Noida service center there without checking software issues they told me that hardisk is corrupt need to change mother board for that I need to pay 65000 and they will give after 5 days.

But I myself installed the os next day and it was successful without any hardware change. I have even installed the os 14. Everything is working fine. The only problem was MacBook was not removed from my appled I'd. After removing thing worked perfectly.

If I had given them the laptop for repair then they would have also been doing the software installation and given me the MacBook back and charged me for what they haven't changed.

I told them to give me the report In written that hardware is corrupt and need to replace motherboard mentioning the cost. They simply denied that we don't do these things.

What kind of service apple is providing just any software issue they say 60-70% cost for repair.

It was not expected at apple centre very much disappointed with apple service centre.