SM-J700H Model number, where to find memo files after backup

so basically i did a mistake and i did not do a proper back up to everything from my phone to google drive or samsung account or anything like that… i just copied and pasted all the files from the phone directly to my pc… for now i really dont care about anything else… i care about the data and secrets that were on my Memo original app which comes with the J7… i just wanna get back all of these data they mean alot to me… i cant find the place where the Memo data files are saved on the files on my PC… i bet they are converted to some other files… thats not a problem i just wanna find them, thank you for ur help this really means alot to me… much apreciated <3