Bracket attaching to back chassis warped

I have a 9" Hipstreet tablet and just got the digitiser replacement screen for it, unfortunately I let my bf use a blowdryer to take the adhesive off the bracket that attaches the screen to the rest of the tablet and he warped it. Badly enough I can't get the very tiny screws to line up and so I can't put it back together, & I'm about to lose my mind! I can't find one of those as easily as I did with the digitiser...any ideas? Please, Help!