Cannon G10 screws

[037]

Hi, today I discovered that my Cannon G10 has 3 tiny screws missing . 2 are holding one side of the strap on, the other missing screw seems to be holding the body together!
Any recommendations of a place to fix this in Manchester or Bolton? Would it be worth getting it serviced at the same time ?
Any advise would be greatly appreciated .
Thanks in advance