easyshare p712 menu display non-responsive

easyshare p712 menu display non-responsive

I have a Kodak EasyShare P712. Discontinued. The menu has a mind of its own. Won't go where I want it to go. Won't delete memory (card or internal) or reformat card. Is it repairable. Also need software as Kodak doesn't off it any more. Thanks Cynthia