Evetech computers

Took my desktop in for an motherboard upgrade. dealt with a Marnus. I bought an upgrade kit with extra ram. I also had their technical department install it all. I was called the next day to say my windows 7 was not compatible with the new motherboard and had to upgrade to Windows 10, I agreed as there are no options. I collected my desktop 4 days later, when I got home I discovered that they had wiped out all my data on the hard drive every this my whole life gone in a flash. They never even bothered to make a backup of my data. Please don't use these people for any tech work they don't care about your data or you as a customer , you paid them before the work on your PC so they got your money and no compensation for my 400gig of data lost