Corrupted files - need someone to fix them for me

Hi! I had this PC that I got for my 14th birthday that I used for over 5 years and then passed on to the less fortunate (my siblings lol) who accidentaly wiped it clean and basically started from scratch about 2+ years ago. (This was because the PC had many issues and would randomly turn off, and would take like 5 attempts to turn on - all of these problems disapeared when I replaced the HDD with a SSD though) Unfortunatly, I desperately need a few files from it - so I used getdataback pro and recovered the files However, none of them open and I've tried allot of methods and been up and down but still have yet to find a solution. I'll send you a file or two, if you can uncorrupt them then I'll hire you so we can work together on fixing my files. The files include images, word documents and a bunch of other stuff but I've attached a screenshot. I'll work with you to fix this, but there's allot of them, so if you fix one, i'll pay you to teach me how you did or something. PS. I still have hope because all of the files have different file sizes and the creation date etc. Thank you!