If your logic board is broken, there is no chance of file recovery. Only if you didn't save files in the cloud before your MacBook broke. Strangely, your MacBook started to break down like that after 2 months. My MacBook is about 5 years old, and I visited the repair service only once in my life. Then it was just as a preventive measure against the breakdown of parts. By the way, I went to the
laptop repairing near me [ifixit4u.co.uk], so I didn't have to pay a lot for services. But I'm also surprised that you didn't go to the Apple Store and ask for a replacement when it broke down. Or didn't you buy your MacBook in the official store?